Home / 958,452.18-1,437,432.24-284,374.02

Finding the Fourth Proportional to 958,452.18, 1,437,432.24 and 284,374.02

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Solution

The fourth proportional to 958,452.18, 1,437,432.24 and 284,374.02 is: 426,488.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,452.18 : 1,437,432.24 = 284,374.02 : x
  2. Step 2: Convert to fraction form
    958,452.18/1,437,432.24 = 284,374.02/x
  3. Step 3: Cross multiply
    958,452.18x = 1,437,432.24 × 284,374.02
  4. Step 4: Simplify right side
    958,452.18x = 408,768,384,566.41
  5. Step 5: Solve for x
    x = 408,768,384,566.41/958,452.18
  6. Step 6: Final answer
    x = 426,488.03

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.