Home / 1,068,334.40-1,474,305.77-584,944.56

Finding the Fourth Proportional to 1,068,334.40, 1,474,305.77 and 584,944.56

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Solution

The fourth proportional to 1,068,334.40, 1,474,305.77 and 584,944.56 is: 807,225.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,334.40 : 1,474,305.77 = 584,944.56 : x
  2. Step 2: Convert to fraction form
    1,068,334.40/1,474,305.77 = 584,944.56/x
  3. Step 3: Cross multiply
    1,068,334.40x = 1,474,305.77 × 584,944.56
  4. Step 4: Simplify right side
    1,068,334.40x = 862,387,141,400.47
  5. Step 5: Solve for x
    x = 862,387,141,400.47/1,068,334.40
  6. Step 6: Final answer
    x = 807,225.85

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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.