Home / 2,016,103.70-3,024,155.56-818,599.70

Finding the Fourth Proportional to 2,016,103.70, 3,024,155.56 and 818,599.70

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Solution

The fourth proportional to 2,016,103.70, 3,024,155.56 and 818,599.70 is: 1,227,899.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,103.70 : 3,024,155.56 = 818,599.70 : x
  2. Step 2: Convert to fraction form
    2,016,103.70/3,024,155.56 = 818,599.70/x
  3. Step 3: Cross multiply
    2,016,103.70x = 3,024,155.56 × 818,599.70
  4. Step 4: Simplify right side
    2,016,103.70x = 2,475,572,834,169.33
  5. Step 5: Solve for x
    x = 2,475,572,834,169.33/2,016,103.70
  6. Step 6: Final answer
    x = 1,227,899.55

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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.