Home / 3,371,046.01-5,057,268.85-1,127,125.69

Finding the Fourth Proportional to 3,371,046.01, 5,057,268.85 and 1,127,125.69

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Solution

The fourth proportional to 3,371,046.01, 5,057,268.85 and 1,127,125.69 is: 1,690,922.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,046.01 : 5,057,268.85 = 1,127,125.69 : x
  2. Step 2: Convert to fraction form
    3,371,046.01/5,057,268.85 = 1,127,125.69/x
  3. Step 3: Cross multiply
    3,371,046.01x = 5,057,268.85 × 1,127,125.69
  4. Step 4: Simplify right side
    3,371,046.01x = 5,700,177,630,837.49
  5. Step 5: Solve for x
    x = 5,700,177,630,837.49/3,371,046.01
  6. Step 6: Final answer
    x = 1,690,922.53

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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.