Home / 9,792,001.30-14,688,001.95-7,104,615.70

Finding the Fourth Proportional to 9,792,001.30, 14,688,001.95 and 7,104,615.70

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Solution

The fourth proportional to 9,792,001.30, 14,688,001.95 and 7,104,615.70 is: 10,656,923.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,792,001.30 : 14,688,001.95 = 7,104,615.70 : x
  2. Step 2: Convert to fraction form
    9,792,001.30/14,688,001.95 = 7,104,615.70/x
  3. Step 3: Cross multiply
    9,792,001.30x = 14,688,001.95 × 7,104,615.70
  4. Step 4: Simplify right side
    9,792,001.30x = 104,352,609,255,600.61
  5. Step 5: Solve for x
    x = 104,352,609,255,600.61/9,792,001.30
  6. Step 6: Final answer
    x = 10,656,923.55

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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.