Home / 3,013,812.27-4,520,753.64-883,939.14

Finding the Fourth Proportional to 3,013,812.27, 4,520,753.64 and 883,939.14

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Solution

The fourth proportional to 3,013,812.27, 4,520,753.64 and 883,939.14 is: 1,325,919.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013,812.27 : 4,520,753.64 = 883,939.14 : x
  2. Step 2: Convert to fraction form
    3,013,812.27/4,520,753.64 = 883,939.14/x
  3. Step 3: Cross multiply
    3,013,812.27x = 4,520,753.64 × 883,939.14
  4. Step 4: Simplify right side
    3,013,812.27x = 3,996,071,084,693.47
  5. Step 5: Solve for x
    x = 3,996,071,084,693.47/3,013,812.27
  6. Step 6: Final answer
    x = 1,325,919.04

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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.