Home / 884,082.08-1,326,132.39-707,710.25

Finding the Fourth Proportional to 884,082.08, 1,326,132.39 and 707,710.25

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Solution

The fourth proportional to 884,082.08, 1,326,132.39 and 707,710.25 is: 1,061,572.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,082.08 : 1,326,132.39 = 707,710.25 : x
  2. Step 2: Convert to fraction form
    884,082.08/1,326,132.39 = 707,710.25/x
  3. Step 3: Cross multiply
    884,082.08x = 1,326,132.39 × 707,710.25
  4. Step 4: Simplify right side
    884,082.08x = 938,517,485,260.00
  5. Step 5: Solve for x
    x = 938,517,485,260.00/884,082.08
  6. Step 6: Final answer
    x = 1,061,572.80

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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.