Home / 2,346,723.34-3,521,565.85-998,883.78

Finding the Fourth Proportional to 2,346,723.34, 3,521,565.85 and 998,883.78

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Solution

The fourth proportional to 2,346,723.34, 3,521,565.85 and 998,883.78 is: 1,498,955.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,723.34 : 3,521,565.85 = 998,883.78 : x
  2. Step 2: Convert to fraction form
    2,346,723.34/3,521,565.85 = 998,883.78/x
  3. Step 3: Cross multiply
    2,346,723.34x = 3,521,565.85 × 998,883.78
  4. Step 4: Simplify right side
    2,346,723.34x = 3,517,635,005,269.70
  5. Step 5: Solve for x
    x = 3,517,635,005,269.70/2,346,723.34
  6. Step 6: Final answer
    x = 1,498,955.99

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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.