Home / 5,792,001.80-8,688,002.70-5,344,104.20

Finding the Fourth Proportional to 5,792,001.80, 8,688,002.70 and 5,344,104.20

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Solution

The fourth proportional to 5,792,001.80, 8,688,002.70 and 5,344,104.20 is: 8,016,156.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,001.80 : 8,688,002.70 = 5,344,104.20 : x
  2. Step 2: Convert to fraction form
    5,792,001.80/8,688,002.70 = 5,344,104.20/x
  3. Step 3: Cross multiply
    5,792,001.80x = 8,688,002.70 × 5,344,104.20
  4. Step 4: Simplify right side
    5,792,001.80x = 46,429,591,718,681.34
  5. Step 5: Solve for x
    x = 46,429,591,718,681.34/5,792,001.80
  6. Step 6: Final answer
    x = 8,016,156.30

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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.