Home / 963,914.28-1,446,173.61-580,082.01

Finding the Fourth Proportional to 963,914.28, 1,446,173.61 and 580,082.01

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Solution

The fourth proportional to 963,914.28, 1,446,173.61 and 580,082.01 is: 870,304.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,914.28 : 1,446,173.61 = 580,082.01 : x
  2. Step 2: Convert to fraction form
    963,914.28/1,446,173.61 = 580,082.01/x
  3. Step 3: Cross multiply
    963,914.28x = 1,446,173.61 × 580,082.01
  4. Step 4: Simplify right side
    963,914.28x = 838,899,294,497.76
  5. Step 5: Solve for x
    x = 838,899,294,497.76/963,914.28
  6. Step 6: Final answer
    x = 870,304.87

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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.