Home / 1,736,625.91-2,396,541.40-962,306.90

Finding the Fourth Proportional to 1,736,625.91, 2,396,541.40 and 962,306.90

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Solution

The fourth proportional to 1,736,625.91, 2,396,541.40 and 962,306.90 is: 1,327,982.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,625.91 : 2,396,541.40 = 962,306.90 : x
  2. Step 2: Convert to fraction form
    1,736,625.91/2,396,541.40 = 962,306.90/x
  3. Step 3: Cross multiply
    1,736,625.91x = 2,396,541.40 × 962,306.90
  4. Step 4: Simplify right side
    1,736,625.91x = 2,306,208,319,954.22
  5. Step 5: Solve for x
    x = 2,306,208,319,954.22/1,736,625.91
  6. Step 6: Final answer
    x = 1,327,982.21

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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.