Home / 1,033,406-1,426,233.92-580,697.04

Finding the Fourth Proportional to 1,033,406, 1,426,233.92 and 580,697.04

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Solution

The fourth proportional to 1,033,406, 1,426,233.92 and 580,697.04 is: 801,437.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,406 : 1,426,233.92 = 580,697.04 : x
  2. Step 2: Convert to fraction form
    1,033,406/1,426,233.92 = 580,697.04/x
  3. Step 3: Cross multiply
    1,033,406x = 1,426,233.92 × 580,697.04
  4. Step 4: Simplify right side
    1,033,406x = 828,209,815,691.60
  5. Step 5: Solve for x
    x = 828,209,815,691.60/1,033,406
  6. Step 6: Final answer
    x = 801,437.01

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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.