Home / 10,406,670.73-14,360,845.24-5,760,658.42

Finding the Fourth Proportional to 10,406,670.73, 14,360,845.24 and 5,760,658.42

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Solution

The fourth proportional to 10,406,670.73, 14,360,845.24 and 5,760,658.42 is: 7,949,509.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,406,670.73 : 14,360,845.24 = 5,760,658.42 : x
  2. Step 2: Convert to fraction form
    10,406,670.73/14,360,845.24 = 5,760,658.42/x
  3. Step 3: Cross multiply
    10,406,670.73x = 14,360,845.24 × 5,760,658.42
  4. Step 4: Simplify right side
    10,406,670.73x = 82,727,924,050,122.92
  5. Step 5: Solve for x
    x = 82,727,924,050,122.92/10,406,670.73
  6. Step 6: Final answer
    x = 7,949,509.14

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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.