Home / 2,016,069.45-3,024,104.19-818,565.45

Finding the Fourth Proportional to 2,016,069.45, 3,024,104.19 and 818,565.45

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Solution

The fourth proportional to 2,016,069.45, 3,024,104.19 and 818,565.45 is: 1,227,848.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,069.45 : 3,024,104.19 = 818,565.45 : x
  2. Step 2: Convert to fraction form
    2,016,069.45/3,024,104.19 = 818,565.45/x
  3. Step 3: Cross multiply
    2,016,069.45x = 3,024,104.19 × 818,565.45
  4. Step 4: Simplify right side
    2,016,069.45x = 2,475,427,207,134.24
  5. Step 5: Solve for x
    x = 2,475,427,207,134.24/2,016,069.45
  6. Step 6: Final answer
    x = 1,227,848.18

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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.