Home / 474,062.04-654,267.18-270,185.82

Finding the Fourth Proportional to 474,062.04, 654,267.18 and 270,185.82

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Solution

The fourth proportional to 474,062.04, 654,267.18 and 270,185.82 is: 372,891.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,062.04 : 654,267.18 = 270,185.82 : x
  2. Step 2: Convert to fraction form
    474,062.04/654,267.18 = 270,185.82/x
  3. Step 3: Cross multiply
    474,062.04x = 654,267.18 × 270,185.82
  4. Step 4: Simplify right side
    474,062.04x = 176,773,714,527.39
  5. Step 5: Solve for x
    x = 176,773,714,527.39/474,062.04
  6. Step 6: Final answer
    x = 372,891.52

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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.