Home / 1,941,549.18-2,912,330.25-593,706.30

Finding the Fourth Proportional to 1,941,549.18, 2,912,330.25 and 593,706.30

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Solution

The fourth proportional to 1,941,549.18, 2,912,330.25 and 593,706.30 is: 890,561.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,941,549.18 : 2,912,330.25 = 593,706.30 : x
  2. Step 2: Convert to fraction form
    1,941,549.18/2,912,330.25 = 593,706.30/x
  3. Step 3: Cross multiply
    1,941,549.18x = 2,912,330.25 × 593,706.30
  4. Step 4: Simplify right side
    1,941,549.18x = 1,729,068,817,105.58
  5. Step 5: Solve for x
    x = 1,729,068,817,105.58/1,941,549.18
  6. Step 6: Final answer
    x = 890,561.43

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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.