Home / 3,059,892.60-4,590,276.30-1,038,229.80

Finding the Fourth Proportional to 3,059,892.60, 4,590,276.30 and 1,038,229.80

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Solution

The fourth proportional to 3,059,892.60, 4,590,276.30 and 1,038,229.80 is: 1,557,493.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,892.60 : 4,590,276.30 = 1,038,229.80 : x
  2. Step 2: Convert to fraction form
    3,059,892.60/4,590,276.30 = 1,038,229.80/x
  3. Step 3: Cross multiply
    3,059,892.60x = 4,590,276.30 × 1,038,229.80
  4. Step 4: Simplify right side
    3,059,892.60x = 4,765,761,644,893.74
  5. Step 5: Solve for x
    x = 4,765,761,644,893.74/3,059,892.60
  6. Step 6: Final answer
    x = 1,557,493.11

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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.