Home / 1,093,304.57-1,640,430.50-587,275.16

Finding the Fourth Proportional to 1,093,304.57, 1,640,430.50 and 587,275.16

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Solution

The fourth proportional to 1,093,304.57, 1,640,430.50 and 587,275.16 is: 881,167.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,304.57 : 1,640,430.50 = 587,275.16 : x
  2. Step 2: Convert to fraction form
    1,093,304.57/1,640,430.50 = 587,275.16/x
  3. Step 3: Cross multiply
    1,093,304.57x = 1,640,430.50 × 587,275.16
  4. Step 4: Simplify right side
    1,093,304.57x = 963,384,073,217.85
  5. Step 5: Solve for x
    x = 963,384,073,217.85/1,093,304.57
  6. Step 6: Final answer
    x = 881,167.16

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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.