Home / 1,041,419.64-1,437,091.45-582,454.74

Finding the Fourth Proportional to 1,041,419.64, 1,437,091.45 and 582,454.74

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Solution

The fourth proportional to 1,041,419.64, 1,437,091.45 and 582,454.74 is: 803,749.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,419.64 : 1,437,091.45 = 582,454.74 : x
  2. Step 2: Convert to fraction form
    1,041,419.64/1,437,091.45 = 582,454.74/x
  3. Step 3: Cross multiply
    1,041,419.64x = 1,437,091.45 × 582,454.74
  4. Step 4: Simplify right side
    1,041,419.64x = 837,040,726,865.97
  5. Step 5: Solve for x
    x = 837,040,726,865.97/1,041,419.64
  6. Step 6: Final answer
    x = 803,749.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.