Home / 5,937,168.20-8,906,043.90-3,102,816.20

Finding the Fourth Proportional to 5,937,168.20, 8,906,043.90 and 3,102,816.20

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Solution

The fourth proportional to 5,937,168.20, 8,906,043.90 and 3,102,816.20 is: 4,654,376.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,937,168.20 : 8,906,043.90 = 3,102,816.20 : x
  2. Step 2: Convert to fraction form
    5,937,168.20/8,906,043.90 = 3,102,816.20/x
  3. Step 3: Cross multiply
    5,937,168.20x = 8,906,043.90 × 3,102,816.20
  4. Step 4: Simplify right side
    5,937,168.20x = 27,633,817,290,831.18
  5. Step 5: Solve for x
    x = 27,633,817,290,831.18/5,937,168.20
  6. Step 6: Final answer
    x = 4,654,376.69

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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.