Home / 4,167,350.40-6,265,022.40-3,551,491.20

Finding the Fourth Proportional to 4,167,350.40, 6,265,022.40 and 3,551,491.20

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Solution

The fourth proportional to 4,167,350.40, 6,265,022.40 and 3,551,491.20 is: 5,339,165.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167,350.40 : 6,265,022.40 = 3,551,491.20 : x
  2. Step 2: Convert to fraction form
    4,167,350.40/6,265,022.40 = 3,551,491.20/x
  3. Step 3: Cross multiply
    4,167,350.40x = 6,265,022.40 × 3,551,491.20
  4. Step 4: Simplify right side
    4,167,350.40x = 22,250,171,921,402.88
  5. Step 5: Solve for x
    x = 22,250,171,921,402.88/4,167,350.40
  6. Step 6: Final answer
    x = 5,339,165.13

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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.