Home / 11,337,432.80-17,009,081.13-3,251,000.30

Finding the Fourth Proportional to 11,337,432.80, 17,009,081.13 and 3,251,000.30

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Solution

The fourth proportional to 11,337,432.80, 17,009,081.13 and 3,251,000.30 is: 4,877,341.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,432.80 : 17,009,081.13 = 3,251,000.30 : x
  2. Step 2: Convert to fraction form
    11,337,432.80/17,009,081.13 = 3,251,000.30/x
  3. Step 3: Cross multiply
    11,337,432.80x = 17,009,081.13 × 3,251,000.30
  4. Step 4: Simplify right side
    11,337,432.80x = 55,296,527,856,354.34
  5. Step 5: Solve for x
    x = 55,296,527,856,354.34/11,337,432.80
  6. Step 6: Final answer
    x = 4,877,341.18

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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.