Home / 6,791,287.38-10,169,895.48-4,057,148.58

Finding the Fourth Proportional to 6,791,287.38, 10,169,895.48 and 4,057,148.58

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Solution

The fourth proportional to 6,791,287.38, 10,169,895.48 and 4,057,148.58 is: 6,075,545.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,791,287.38 : 10,169,895.48 = 4,057,148.58 : x
  2. Step 2: Convert to fraction form
    6,791,287.38/10,169,895.48 = 4,057,148.58/x
  3. Step 3: Cross multiply
    6,791,287.38x = 10,169,895.48 × 4,057,148.58
  4. Step 4: Simplify right side
    6,791,287.38x = 41,260,777,005,430.42
  5. Step 5: Solve for x
    x = 41,260,777,005,430.42/6,791,287.38
  6. Step 6: Final answer
    x = 6,075,545.72

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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.