Home / 1,047,601.44-1,445,724.72-588,795.84

Finding the Fourth Proportional to 1,047,601.44, 1,445,724.72 and 588,795.84

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Solution

The fourth proportional to 1,047,601.44, 1,445,724.72 and 588,795.84 is: 812,557.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,601.44 : 1,445,724.72 = 588,795.84 : x
  2. Step 2: Convert to fraction form
    1,047,601.44/1,445,724.72 = 588,795.84/x
  3. Step 3: Cross multiply
    1,047,601.44x = 1,445,724.72 × 588,795.84
  4. Step 4: Simplify right side
    1,047,601.44x = 851,236,700,921.17
  5. Step 5: Solve for x
    x = 851,236,700,921.17/1,047,601.44
  6. Step 6: Final answer
    x = 812,557.78

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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.