Home / 4,428,854.24-6,643,281.44-1,063,061.24

Finding the Fourth Proportional to 4,428,854.24, 6,643,281.44 and 1,063,061.24

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Solution

The fourth proportional to 4,428,854.24, 6,643,281.44 and 1,063,061.24 is: 1,594,591.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,854.24 : 6,643,281.44 = 1,063,061.24 : x
  2. Step 2: Convert to fraction form
    4,428,854.24/6,643,281.44 = 1,063,061.24/x
  3. Step 3: Cross multiply
    4,428,854.24x = 6,643,281.44 × 1,063,061.24
  4. Step 4: Simplify right side
    4,428,854.24x = 7,062,214,970,730.15
  5. Step 5: Solve for x
    x = 7,062,214,970,730.15/4,428,854.24
  6. Step 6: Final answer
    x = 1,594,591.87

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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.