Home / 6,108,259.20-8,432,267.61-3,529,441.14

Finding the Fourth Proportional to 6,108,259.20, 8,432,267.61 and 3,529,441.14

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Solution

The fourth proportional to 6,108,259.20, 8,432,267.61 and 3,529,441.14 is: 4,872,287.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,259.20 : 8,432,267.61 = 3,529,441.14 : x
  2. Step 2: Convert to fraction form
    6,108,259.20/8,432,267.61 = 3,529,441.14/x
  3. Step 3: Cross multiply
    6,108,259.20x = 8,432,267.61 × 3,529,441.14
  4. Step 4: Simplify right side
    6,108,259.20x = 29,761,192,206,223.47
  5. Step 5: Solve for x
    x = 29,761,192,206,223.47/6,108,259.20
  6. Step 6: Final answer
    x = 4,872,287.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.