Home / 956,716.80-1,432,310.40-583,468.80

Finding the Fourth Proportional to 956,716.80, 1,432,310.40 and 583,468.80

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Solution

The fourth proportional to 956,716.80, 1,432,310.40 and 583,468.80 is: 873,517.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,716.80 : 1,432,310.40 = 583,468.80 : x
  2. Step 2: Convert to fraction form
    956,716.80/1,432,310.40 = 583,468.80/x
  3. Step 3: Cross multiply
    956,716.80x = 1,432,310.40 × 583,468.80
  4. Step 4: Simplify right side
    956,716.80x = 835,708,430,315.52
  5. Step 5: Solve for x
    x = 835,708,430,315.52/956,716.80
  6. Step 6: Final answer
    x = 873,517.04

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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.