Home / 933,101.90-1,399,652.85-746,477.90

Finding the Fourth Proportional to 933,101.90, 1,399,652.85 and 746,477.90

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Solution

The fourth proportional to 933,101.90, 1,399,652.85 and 746,477.90 is: 1,119,716.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,101.90 : 1,399,652.85 = 746,477.90 : x
  2. Step 2: Convert to fraction form
    933,101.90/1,399,652.85 = 746,477.90/x
  3. Step 3: Cross multiply
    933,101.90x = 1,399,652.85 × 746,477.90
  4. Step 4: Simplify right side
    933,101.90x = 1,044,809,920,197.02
  5. Step 5: Solve for x
    x = 1,044,809,920,197.02/933,101.90
  6. Step 6: Final answer
    x = 1,119,716.85

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Similar ratio
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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.