Home / 2,349,472.42-3,522,484.95-751,115.62

Finding the Fourth Proportional to 2,349,472.42, 3,522,484.95 and 751,115.62

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Solution

The fourth proportional to 2,349,472.42, 3,522,484.95 and 751,115.62 is: 1,126,122.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,472.42 : 3,522,484.95 = 751,115.62 : x
  2. Step 2: Convert to fraction form
    2,349,472.42/3,522,484.95 = 751,115.62/x
  3. Step 3: Cross multiply
    2,349,472.42x = 3,522,484.95 × 751,115.62
  4. Step 4: Simplify right side
    2,349,472.42x = 2,645,793,467,159.92
  5. Step 5: Solve for x
    x = 2,645,793,467,159.92/2,349,472.42
  6. Step 6: Final answer
    x = 1,126,122.38

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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.