Home / 3,785,154.03-5,677,731.27-3,023,429.10

Finding the Fourth Proportional to 3,785,154.03, 5,677,731.27 and 3,023,429.10

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Solution

The fourth proportional to 3,785,154.03, 5,677,731.27 and 3,023,429.10 is: 4,535,143.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,785,154.03 : 5,677,731.27 = 3,023,429.10 : x
  2. Step 2: Convert to fraction form
    3,785,154.03/5,677,731.27 = 3,023,429.10/x
  3. Step 3: Cross multiply
    3,785,154.03x = 5,677,731.27 × 3,023,429.10
  4. Step 4: Simplify right side
    3,785,154.03x = 17,166,217,943,697.96
  5. Step 5: Solve for x
    x = 17,166,217,943,697.96/3,785,154.03
  6. Step 6: Final answer
    x = 4,535,143.83

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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.