Home / 7,164,071.10-10,747,524.86-2,046,545.16

Finding the Fourth Proportional to 7,164,071.10, 10,747,524.86 and 2,046,545.16

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Solution

The fourth proportional to 7,164,071.10, 10,747,524.86 and 2,046,545.16 is: 3,070,222.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,164,071.10 : 10,747,524.86 = 2,046,545.16 : x
  2. Step 2: Convert to fraction form
    7,164,071.10/10,747,524.86 = 2,046,545.16/x
  3. Step 3: Cross multiply
    7,164,071.10x = 10,747,524.86 × 2,046,545.16
  4. Step 4: Simplify right side
    7,164,071.10x = 21,995,294,984,212.68
  5. Step 5: Solve for x
    x = 21,995,294,984,212.68/7,164,071.10
  6. Step 6: Final answer
    x = 3,070,222.88

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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.