Home / 1,332,042.60-1,839,059.33-924,001.71

Finding the Fourth Proportional to 1,332,042.60, 1,839,059.33 and 924,001.71

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Solution

The fourth proportional to 1,332,042.60, 1,839,059.33 and 924,001.71 is: 1,275,705.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,042.60 : 1,839,059.33 = 924,001.71 : x
  2. Step 2: Convert to fraction form
    1,332,042.60/1,839,059.33 = 924,001.71/x
  3. Step 3: Cross multiply
    1,332,042.60x = 1,839,059.33 × 924,001.71
  4. Step 4: Simplify right side
    1,332,042.60x = 1,699,293,961,091.45
  5. Step 5: Solve for x
    x = 1,699,293,961,091.45/1,332,042.60
  6. Step 6: Final answer
    x = 1,275,705.42

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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.