Home / 3,317,573.52-4,977,150-1,073,711.52

Finding the Fourth Proportional to 3,317,573.52, 4,977,150 and 1,073,711.52

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Solution

The fourth proportional to 3,317,573.52, 4,977,150 and 1,073,711.52 is: 1,610,822.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,573.52 : 4,977,150 = 1,073,711.52 : x
  2. Step 2: Convert to fraction form
    3,317,573.52/4,977,150 = 1,073,711.52/x
  3. Step 3: Cross multiply
    3,317,573.52x = 4,977,150 × 1,073,711.52
  4. Step 4: Simplify right side
    3,317,573.52x = 5,344,023,291,768
  5. Step 5: Solve for x
    x = 5,344,023,291,768/3,317,573.52
  6. Step 6: Final answer
    x = 1,610,822.87

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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.