Home / 1,416,539.23-2,124,029.75-967,766.83

Finding the Fourth Proportional to 1,416,539.23, 2,124,029.75 and 967,766.83

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Solution

The fourth proportional to 1,416,539.23, 2,124,029.75 and 967,766.83 is: 1,451,117.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,539.23 : 2,124,029.75 = 967,766.83 : x
  2. Step 2: Convert to fraction form
    1,416,539.23/2,124,029.75 = 967,766.83/x
  3. Step 3: Cross multiply
    1,416,539.23x = 2,124,029.75 × 967,766.83
  4. Step 4: Simplify right side
    1,416,539.23x = 2,055,565,527,834.28
  5. Step 5: Solve for x
    x = 2,055,565,527,834.28/1,416,539.23
  6. Step 6: Final answer
    x = 1,451,117.97

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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.