Home / 9,247,484.20-13,872,101.10-2,515,898.20

Finding the Fourth Proportional to 9,247,484.20, 13,872,101.10 and 2,515,898.20

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Solution

The fourth proportional to 9,247,484.20, 13,872,101.10 and 2,515,898.20 is: 3,774,085.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,247,484.20 : 13,872,101.10 = 2,515,898.20 : x
  2. Step 2: Convert to fraction form
    9,247,484.20/13,872,101.10 = 2,515,898.20/x
  3. Step 3: Cross multiply
    9,247,484.20x = 13,872,101.10 × 2,515,898.20
  4. Step 4: Simplify right side
    9,247,484.20x = 34,900,794,187,708.02
  5. Step 5: Solve for x
    x = 34,900,794,187,708.02/9,247,484.20
  6. Step 6: Final answer
    x = 3,774,085.30

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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.