Home / 6,612,351.04-9,909,056.04-3,766,587.76

Finding the Fourth Proportional to 6,612,351.04, 9,909,056.04 and 3,766,587.76

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Solution

The fourth proportional to 6,612,351.04, 9,909,056.04 and 3,766,587.76 is: 5,644,486.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,612,351.04 : 9,909,056.04 = 3,766,587.76 : x
  2. Step 2: Convert to fraction form
    6,612,351.04/9,909,056.04 = 3,766,587.76/x
  3. Step 3: Cross multiply
    6,612,351.04x = 9,909,056.04 × 3,766,587.76
  4. Step 4: Simplify right side
    6,612,351.04x = 37,323,329,193,418.06
  5. Step 5: Solve for x
    x = 37,323,329,193,418.06/6,612,351.04
  6. Step 6: Final answer
    x = 5,644,486.96

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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.