Home / 10,366,560.73-15,549,841.09-4,609,283.23

Finding the Fourth Proportional to 10,366,560.73, 15,549,841.09 and 4,609,283.23

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Solution

The fourth proportional to 10,366,560.73, 15,549,841.09 and 4,609,283.23 is: 6,913,924.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,560.73 : 15,549,841.09 = 4,609,283.23 : x
  2. Step 2: Convert to fraction form
    10,366,560.73/15,549,841.09 = 4,609,283.23/x
  3. Step 3: Cross multiply
    10,366,560.73x = 15,549,841.09 × 4,609,283.23
  4. Step 4: Simplify right side
    10,366,560.73x = 71,673,621,765,301.92
  5. Step 5: Solve for x
    x = 71,673,621,765,301.92/10,366,560.73
  6. Step 6: Final answer
    x = 6,913,924.84

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.