Home / 958,358.60-1,437,537.90-880,944.20

Finding the Fourth Proportional to 958,358.60, 1,437,537.90 and 880,944.20

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Solution

The fourth proportional to 958,358.60, 1,437,537.90 and 880,944.20 is: 1,321,416.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,358.60 : 1,437,537.90 = 880,944.20 : x
  2. Step 2: Convert to fraction form
    958,358.60/1,437,537.90 = 880,944.20/x
  3. Step 3: Cross multiply
    958,358.60x = 1,437,537.90 × 880,944.20
  4. Step 4: Simplify right side
    958,358.60x = 1,266,390,675,285.18
  5. Step 5: Solve for x
    x = 1,266,390,675,285.18/958,358.60
  6. Step 6: Final answer
    x = 1,321,416.30

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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.