Home / 5,272,614-7,896,149.07-3,648,832.44

Finding the Fourth Proportional to 5,272,614, 7,896,149.07 and 3,648,832.44

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Solution

The fourth proportional to 5,272,614, 7,896,149.07 and 3,648,832.44 is: 5,464,410.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,272,614 : 7,896,149.07 = 3,648,832.44 : x
  2. Step 2: Convert to fraction form
    5,272,614/7,896,149.07 = 3,648,832.44/x
  3. Step 3: Cross multiply
    5,272,614x = 7,896,149.07 × 3,648,832.44
  4. Step 4: Simplify right side
    5,272,614x = 28,811,724,877,691.83
  5. Step 5: Solve for x
    x = 28,811,724,877,691.83/5,272,614
  6. Step 6: Final answer
    x = 5,464,410.04

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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.