Home / 10,366,572.98-15,549,859.47-4,609,295.48

Finding the Fourth Proportional to 10,366,572.98, 15,549,859.47 and 4,609,295.48

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Solution

The fourth proportional to 10,366,572.98, 15,549,859.47 and 4,609,295.48 is: 6,913,943.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,572.98 : 15,549,859.47 = 4,609,295.48 : x
  2. Step 2: Convert to fraction form
    10,366,572.98/15,549,859.47 = 4,609,295.48/x
  3. Step 3: Cross multiply
    10,366,572.98x = 15,549,859.47 × 4,609,295.48
  4. Step 4: Simplify right side
    10,366,572.98x = 71,673,896,891,956.89
  5. Step 5: Solve for x
    x = 71,673,896,891,956.89/10,366,572.98
  6. Step 6: Final answer
    x = 6,913,943.22

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Double scale
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Similar ratio
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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.