Home / 1,042,960.14-1,439,363.61-584,051.34

Finding the Fourth Proportional to 1,042,960.14, 1,439,363.61 and 584,051.34

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Solution

The fourth proportional to 1,042,960.14, 1,439,363.61 and 584,051.34 is: 806,034.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,960.14 : 1,439,363.61 = 584,051.34 : x
  2. Step 2: Convert to fraction form
    1,042,960.14/1,439,363.61 = 584,051.34/x
  3. Step 3: Cross multiply
    1,042,960.14x = 1,439,363.61 × 584,051.34
  4. Step 4: Simplify right side
    1,042,960.14x = 840,662,245,167.74
  5. Step 5: Solve for x
    x = 840,662,245,167.74/1,042,960.14
  6. Step 6: Final answer
    x = 806,034.87

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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.