Home / 1,023,580.26-1,412,084.30-593,611.20

Finding the Fourth Proportional to 1,023,580.26, 1,412,084.30 and 593,611.20

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Solution

The fourth proportional to 1,023,580.26, 1,412,084.30 and 593,611.20 is: 818,918.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,580.26 : 1,412,084.30 = 593,611.20 : x
  2. Step 2: Convert to fraction form
    1,023,580.26/1,412,084.30 = 593,611.20/x
  3. Step 3: Cross multiply
    1,023,580.26x = 1,412,084.30 × 593,611.20
  4. Step 4: Simplify right side
    1,023,580.26x = 838,229,055,824.16
  5. Step 5: Solve for x
    x = 838,229,055,824.16/1,023,580.26
  6. Step 6: Final answer
    x = 818,918.74

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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.