Home / 1,068,330.66-1,474,240.31-584,803.18

Finding the Fourth Proportional to 1,068,330.66, 1,474,240.31 and 584,803.18

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Solution

The fourth proportional to 1,068,330.66, 1,474,240.31 and 584,803.18 is: 806,997.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,330.66 : 1,474,240.31 = 584,803.18 : x
  2. Step 2: Convert to fraction form
    1,068,330.66/1,474,240.31 = 584,803.18/x
  3. Step 3: Cross multiply
    1,068,330.66x = 1,474,240.31 × 584,803.18
  4. Step 4: Simplify right side
    1,068,330.66x = 862,140,418,448.17
  5. Step 5: Solve for x
    x = 862,140,418,448.17/1,068,330.66
  6. Step 6: Final answer
    x = 806,997.73

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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.