Home / 888,276.33-1,332,922.37-375,901.11

Finding the Fourth Proportional to 888,276.33, 1,332,922.37 and 375,901.11

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Solution

The fourth proportional to 888,276.33, 1,332,922.37 and 375,901.11 is: 564,066.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,276.33 : 1,332,922.37 = 375,901.11 : x
  2. Step 2: Convert to fraction form
    888,276.33/1,332,922.37 = 375,901.11/x
  3. Step 3: Cross multiply
    888,276.33x = 1,332,922.37 × 375,901.11
  4. Step 4: Simplify right side
    888,276.33x = 501,046,996,547.33
  5. Step 5: Solve for x
    x = 501,046,996,547.33/888,276.33
  6. Step 6: Final answer
    x = 564,066.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.