Home / 4,725,511.60-7,083,601.80-2,327,393.20

Finding the Fourth Proportional to 4,725,511.60, 7,083,601.80 and 2,327,393.20

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Solution

The fourth proportional to 4,725,511.60, 7,083,601.80 and 2,327,393.20 is: 3,488,791.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,511.60 : 7,083,601.80 = 2,327,393.20 : x
  2. Step 2: Convert to fraction form
    4,725,511.60/7,083,601.80 = 2,327,393.20/x
  3. Step 3: Cross multiply
    4,725,511.60x = 7,083,601.80 × 2,327,393.20
  4. Step 4: Simplify right side
    4,725,511.60x = 16,486,326,660,827.76
  5. Step 5: Solve for x
    x = 16,486,326,660,827.76/4,725,511.60
  6. Step 6: Final answer
    x = 3,488,791.91

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1.5x scale

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.