Home / 1,233,517.16-1,701,311.18-1,061,722.84

Finding the Fourth Proportional to 1,233,517.16, 1,701,311.18 and 1,061,722.84

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Solution

The fourth proportional to 1,233,517.16, 1,701,311.18 and 1,061,722.84 is: 1,464,366.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,517.16 : 1,701,311.18 = 1,061,722.84 : x
  2. Step 2: Convert to fraction form
    1,233,517.16/1,701,311.18 = 1,061,722.84/x
  3. Step 3: Cross multiply
    1,233,517.16x = 1,701,311.18 × 1,061,722.84
  4. Step 4: Simplify right side
    1,233,517.16x = 1,806,320,937,753.35
  5. Step 5: Solve for x
    x = 1,806,320,937,753.35/1,233,517.16
  6. Step 6: Final answer
    x = 1,464,366.28

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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.