Home / 5,935,981.60-8,904,317.04-1,675,793.20

Finding the Fourth Proportional to 5,935,981.60, 8,904,317.04 and 1,675,793.20

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Solution

The fourth proportional to 5,935,981.60, 8,904,317.04 and 1,675,793.20 is: 2,513,787.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,935,981.60 : 8,904,317.04 = 1,675,793.20 : x
  2. Step 2: Convert to fraction form
    5,935,981.60/8,904,317.04 = 1,675,793.20/x
  3. Step 3: Cross multiply
    5,935,981.60x = 8,904,317.04 × 1,675,793.20
  4. Step 4: Simplify right side
    5,935,981.60x = 14,921,793,946,276.13
  5. Step 5: Solve for x
    x = 14,921,793,946,276.13/5,935,981.60
  6. Step 6: Final answer
    x = 2,513,787.10

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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.