Home / 1,016,773.32-1,523,301.03-476,037.57

Finding the Fourth Proportional to 1,016,773.32, 1,523,301.03 and 476,037.57

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Solution

The fourth proportional to 1,016,773.32, 1,523,301.03 and 476,037.57 is: 713,186.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,773.32 : 1,523,301.03 = 476,037.57 : x
  2. Step 2: Convert to fraction form
    1,016,773.32/1,523,301.03 = 476,037.57/x
  3. Step 3: Cross multiply
    1,016,773.32x = 1,523,301.03 × 476,037.57
  4. Step 4: Simplify right side
    1,016,773.32x = 725,148,520,699.70
  5. Step 5: Solve for x
    x = 725,148,520,699.70/1,016,773.32
  6. Step 6: Final answer
    x = 713,186.02

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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.