Home / 1,791,534.12-2,687,680.26-593,388.60

Finding the Fourth Proportional to 1,791,534.12, 2,687,680.26 and 593,388.60

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Solution

The fourth proportional to 1,791,534.12, 2,687,680.26 and 593,388.60 is: 890,208.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,791,534.12 : 2,687,680.26 = 593,388.60 : x
  2. Step 2: Convert to fraction form
    1,791,534.12/2,687,680.26 = 593,388.60/x
  3. Step 3: Cross multiply
    1,791,534.12x = 2,687,680.26 × 593,388.60
  4. Step 4: Simplify right side
    1,791,534.12x = 1,594,838,826,729.04
  5. Step 5: Solve for x
    x = 1,594,838,826,729.04/1,791,534.12
  6. Step 6: Final answer
    x = 890,208.46

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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.