Home / 1,068,629.10-1,474,663.86-585,185.92

Finding the Fourth Proportional to 1,068,629.10, 1,474,663.86 and 585,185.92

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Solution

The fourth proportional to 1,068,629.10, 1,474,663.86 and 585,185.92 is: 807,532.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,629.10 : 1,474,663.86 = 585,185.92 : x
  2. Step 2: Convert to fraction form
    1,068,629.10/1,474,663.86 = 585,185.92/x
  3. Step 3: Cross multiply
    1,068,629.10x = 1,474,663.86 × 585,185.92
  4. Step 4: Simplify right side
    1,068,629.10x = 862,952,527,604.85
  5. Step 5: Solve for x
    x = 862,952,527,604.85/1,068,629.10
  6. Step 6: Final answer
    x = 807,532.31

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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.