Home / 2,023,588.90-3,034,994.55-603,691.30

Finding the Fourth Proportional to 2,023,588.90, 3,034,994.55 and 603,691.30

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Solution

The fourth proportional to 2,023,588.90, 3,034,994.55 and 603,691.30 is: 905,420.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,588.90 : 3,034,994.55 = 603,691.30 : x
  2. Step 2: Convert to fraction form
    2,023,588.90/3,034,994.55 = 603,691.30/x
  3. Step 3: Cross multiply
    2,023,588.90x = 3,034,994.55 × 603,691.30
  4. Step 4: Simplify right side
    2,023,588.90x = 1,832,199,805,382.42
  5. Step 5: Solve for x
    x = 1,832,199,805,382.42/2,023,588.90
  6. Step 6: Final answer
    x = 905,420.96

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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.