Home / 5,792,001.30-8,688,001.95-5,344,103.70

Finding the Fourth Proportional to 5,792,001.30, 8,688,001.95 and 5,344,103.70

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Solution

The fourth proportional to 5,792,001.30, 8,688,001.95 and 5,344,103.70 is: 8,016,155.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,001.30 : 8,688,001.95 = 5,344,103.70 : x
  2. Step 2: Convert to fraction form
    5,792,001.30/8,688,001.95 = 5,344,103.70/x
  3. Step 3: Cross multiply
    5,792,001.30x = 8,688,001.95 × 5,344,103.70
  4. Step 4: Simplify right side
    5,792,001.30x = 46,429,583,366,602.21
  5. Step 5: Solve for x
    x = 46,429,583,366,602.21/5,792,001.30
  6. Step 6: Final answer
    x = 8,016,155.55

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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.