Home / 951,076.42-1,426,801.14-352,042.66

Finding the Fourth Proportional to 951,076.42, 1,426,801.14 and 352,042.66

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Solution

The fourth proportional to 951,076.42, 1,426,801.14 and 352,042.66 is: 528,133.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,076.42 : 1,426,801.14 = 352,042.66 : x
  2. Step 2: Convert to fraction form
    951,076.42/1,426,801.14 = 352,042.66/x
  3. Step 3: Cross multiply
    951,076.42x = 1,426,801.14 × 352,042.66
  4. Step 4: Simplify right side
    951,076.42x = 502,294,868,616.63
  5. Step 5: Solve for x
    x = 502,294,868,616.63/951,076.42
  6. Step 6: Final answer
    x = 528,133.03

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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.