Home / 933,318.01-1,399,977.02-533,678.46

Finding the Fourth Proportional to 933,318.01, 1,399,977.02 and 533,678.46

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Solution

The fourth proportional to 933,318.01, 1,399,977.02 and 533,678.46 is: 800,517.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,318.01 : 1,399,977.02 = 533,678.46 : x
  2. Step 2: Convert to fraction form
    933,318.01/1,399,977.02 = 533,678.46/x
  3. Step 3: Cross multiply
    933,318.01x = 1,399,977.02 × 533,678.46
  4. Step 4: Simplify right side
    933,318.01x = 747,137,573,151.33
  5. Step 5: Solve for x
    x = 747,137,573,151.33/933,318.01
  6. Step 6: Final answer
    x = 800,517.68

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Similar ratio
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1.5x scale

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.