Home / 9,792,001.30-14,688,001.95-5,810,689.30

Finding the Fourth Proportional to 9,792,001.30, 14,688,001.95 and 5,810,689.30

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Solution

The fourth proportional to 9,792,001.30, 14,688,001.95 and 5,810,689.30 is: 8,716,033.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,792,001.30 : 14,688,001.95 = 5,810,689.30 : x
  2. Step 2: Convert to fraction form
    9,792,001.30/14,688,001.95 = 5,810,689.30/x
  3. Step 3: Cross multiply
    9,792,001.30x = 14,688,001.95 × 5,810,689.30
  4. Step 4: Simplify right side
    9,792,001.30x = 85,347,415,769,244.12
  5. Step 5: Solve for x
    x = 85,347,415,769,244.12/9,792,001.30
  6. Step 6: Final answer
    x = 8,716,033.95

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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.