Home / 10,323,374.42-15,485,086.22-3,134,962.37

Finding the Fourth Proportional to 10,323,374.42, 15,485,086.22 and 3,134,962.37

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Solution

The fourth proportional to 10,323,374.42, 15,485,086.22 and 3,134,962.37 is: 4,702,451.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,323,374.42 : 15,485,086.22 = 3,134,962.37 : x
  2. Step 2: Convert to fraction form
    10,323,374.42/15,485,086.22 = 3,134,962.37/x
  3. Step 3: Cross multiply
    10,323,374.42x = 15,485,086.22 × 3,134,962.37
  4. Step 4: Simplify right side
    10,323,374.42x = 48,545,162,502,805.30
  5. Step 5: Solve for x
    x = 48,545,162,502,805.30/10,323,374.42
  6. Step 6: Final answer
    x = 4,702,451.02

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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.