Home / 10,564,013.27-15,847,090.17-3,646,591.05

Finding the Fourth Proportional to 10,564,013.27, 15,847,090.17 and 3,646,591.05

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Solution

The fourth proportional to 10,564,013.27, 15,847,090.17 and 3,646,591.05 is: 5,470,256.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,564,013.27 : 15,847,090.17 = 3,646,591.05 : x
  2. Step 2: Convert to fraction form
    10,564,013.27/15,847,090.17 = 3,646,591.05/x
  3. Step 3: Cross multiply
    10,564,013.27x = 15,847,090.17 × 3,646,591.05
  4. Step 4: Simplify right side
    10,564,013.27x = 57,787,857,084,996.57
  5. Step 5: Solve for x
    x = 57,787,857,084,996.57/10,564,013.27
  6. Step 6: Final answer
    x = 5,470,256.01

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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.