Home / 7,305,010.38-10,080,926.10-4,041,962.64

Finding the Fourth Proportional to 7,305,010.38, 10,080,926.10 and 4,041,962.64

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Solution

The fourth proportional to 7,305,010.38, 10,080,926.10 and 4,041,962.64 is: 5,577,914.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,305,010.38 : 10,080,926.10 = 4,041,962.64 : x
  2. Step 2: Convert to fraction form
    7,305,010.38/10,080,926.10 = 4,041,962.64/x
  3. Step 3: Cross multiply
    7,305,010.38x = 10,080,926.10 × 4,041,962.64
  4. Step 4: Simplify right side
    7,305,010.38x = 40,746,726,672,800.91
  5. Step 5: Solve for x
    x = 40,746,726,672,800.91/7,305,010.38
  6. Step 6: Final answer
    x = 5,577,914.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.