Home / 2,251,493.85-3,377,872.07-904,602.16

Finding the Fourth Proportional to 2,251,493.85, 3,377,872.07 and 904,602.16

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Solution

The fourth proportional to 2,251,493.85, 3,377,872.07 and 904,602.16 is: 1,357,156.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,251,493.85 : 3,377,872.07 = 904,602.16 : x
  2. Step 2: Convert to fraction form
    2,251,493.85/3,377,872.07 = 904,602.16/x
  3. Step 3: Cross multiply
    2,251,493.85x = 3,377,872.07 × 904,602.16
  4. Step 4: Simplify right side
    2,251,493.85x = 3,055,630,349,313.30
  5. Step 5: Solve for x
    x = 3,055,630,349,313.30/2,251,493.85
  6. Step 6: Final answer
    x = 1,357,156.87

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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.