Home / 5,504,200.43-8,256,300.65-4,653,894.83

Finding the Fourth Proportional to 5,504,200.43, 8,256,300.65 and 4,653,894.83

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Solution

The fourth proportional to 5,504,200.43, 8,256,300.65 and 4,653,894.83 is: 6,980,842.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504,200.43 : 8,256,300.65 = 4,653,894.83 : x
  2. Step 2: Convert to fraction form
    5,504,200.43/8,256,300.65 = 4,653,894.83/x
  3. Step 3: Cross multiply
    5,504,200.43x = 8,256,300.65 × 4,653,894.83
  4. Step 4: Simplify right side
    5,504,200.43x = 38,423,954,845,409.66
  5. Step 5: Solve for x
    x = 38,423,954,845,409.66/5,504,200.43
  6. Step 6: Final answer
    x = 6,980,842.24

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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.