Home / 3,730,840.30-5,148,794.30-2,260,877.56

Finding the Fourth Proportional to 3,730,840.30, 5,148,794.30 and 2,260,877.56

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Solution

The fourth proportional to 3,730,840.30, 5,148,794.30 and 2,260,877.56 is: 3,120,153.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,840.30 : 5,148,794.30 = 2,260,877.56 : x
  2. Step 2: Convert to fraction form
    3,730,840.30/5,148,794.30 = 2,260,877.56/x
  3. Step 3: Cross multiply
    3,730,840.30x = 5,148,794.30 × 2,260,877.56
  4. Step 4: Simplify right side
    3,730,840.30x = 11,640,793,493,925.91
  5. Step 5: Solve for x
    x = 11,640,793,493,925.91/3,730,840.30
  6. Step 6: Final answer
    x = 3,120,153.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.