Home / 5,592,340.80-8,394,818.40-3,702,772.80

Finding the Fourth Proportional to 5,592,340.80, 8,394,818.40 and 3,702,772.80

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Solution

The fourth proportional to 5,592,340.80, 8,394,818.40 and 3,702,772.80 is: 5,558,335.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,592,340.80 : 8,394,818.40 = 3,702,772.80 : x
  2. Step 2: Convert to fraction form
    5,592,340.80/8,394,818.40 = 3,702,772.80/x
  3. Step 3: Cross multiply
    5,592,340.80x = 8,394,818.40 × 3,702,772.80
  4. Step 4: Simplify right side
    5,592,340.80x = 31,084,105,232,459.52
  5. Step 5: Solve for x
    x = 31,084,105,232,459.52/5,592,340.80
  6. Step 6: Final answer
    x = 5,558,335.29

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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.