Home / 10,479,849.41-14,462,044.05-5,896,159.85

Finding the Fourth Proportional to 10,479,849.41, 14,462,044.05 and 5,896,159.85

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Solution

The fourth proportional to 10,479,849.41, 14,462,044.05 and 5,896,159.85 is: 8,136,617.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,479,849.41 : 14,462,044.05 = 5,896,159.85 : x
  2. Step 2: Convert to fraction form
    10,479,849.41/14,462,044.05 = 5,896,159.85/x
  3. Step 3: Cross multiply
    10,479,849.41x = 14,462,044.05 × 5,896,159.85
  4. Step 4: Simplify right side
    10,479,849.41x = 85,270,523,374,750.38
  5. Step 5: Solve for x
    x = 85,270,523,374,750.38/10,479,849.41
  6. Step 6: Final answer
    x = 8,136,617.24

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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.