Home / 1,034,944.10-1,552,416.15-977,207.30

Finding the Fourth Proportional to 1,034,944.10, 1,552,416.15 and 977,207.30

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Solution

The fourth proportional to 1,034,944.10, 1,552,416.15 and 977,207.30 is: 1,465,810.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,944.10 : 1,552,416.15 = 977,207.30 : x
  2. Step 2: Convert to fraction form
    1,034,944.10/1,552,416.15 = 977,207.30/x
  3. Step 3: Cross multiply
    1,034,944.10x = 1,552,416.15 × 977,207.30
  4. Step 4: Simplify right side
    1,034,944.10x = 1,517,032,394,417.90
  5. Step 5: Solve for x
    x = 1,517,032,394,417.90/1,034,944.10
  6. Step 6: Final answer
    x = 1,465,810.95

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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.