Home / 4,042,614.40-6,063,921.60-2,607,723.70

Finding the Fourth Proportional to 4,042,614.40, 6,063,921.60 and 2,607,723.70

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Solution

The fourth proportional to 4,042,614.40, 6,063,921.60 and 2,607,723.70 is: 3,911,585.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,614.40 : 6,063,921.60 = 2,607,723.70 : x
  2. Step 2: Convert to fraction form
    4,042,614.40/6,063,921.60 = 2,607,723.70/x
  3. Step 3: Cross multiply
    4,042,614.40x = 6,063,921.60 × 2,607,723.70
  4. Step 4: Simplify right side
    4,042,614.40x = 15,813,032,071,261.92
  5. Step 5: Solve for x
    x = 15,813,032,071,261.92/4,042,614.40
  6. Step 6: Final answer
    x = 3,911,585.55

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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.