Home / 1,023,577.76-1,412,080.86-593,608.70

Finding the Fourth Proportional to 1,023,577.76, 1,412,080.86 and 593,608.70

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Solution

The fourth proportional to 1,023,577.76, 1,412,080.86 and 593,608.70 is: 818,915.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,577.76 : 1,412,080.86 = 593,608.70 : x
  2. Step 2: Convert to fraction form
    1,023,577.76/1,412,080.86 = 593,608.70/x
  3. Step 3: Cross multiply
    1,023,577.76x = 1,412,080.86 × 593,608.70
  4. Step 4: Simplify right side
    1,023,577.76x = 838,223,483,599.48
  5. Step 5: Solve for x
    x = 838,223,483,599.48/1,023,577.76
  6. Step 6: Final answer
    x = 818,915.30

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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.