Home / 1,023,627.96-1,412,149.80-593,659.08

Finding the Fourth Proportional to 1,023,627.96, 1,412,149.80 and 593,659.08

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Solution

The fourth proportional to 1,023,627.96, 1,412,149.80 and 593,659.08 is: 818,984.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,627.96 : 1,412,149.80 = 593,659.08 : x
  2. Step 2: Convert to fraction form
    1,023,627.96/1,412,149.80 = 593,659.08/x
  3. Step 3: Cross multiply
    1,023,627.96x = 1,412,149.80 × 593,659.08
  4. Step 4: Simplify right side
    1,023,627.96x = 838,335,551,090.18
  5. Step 5: Solve for x
    x = 838,335,551,090.18/1,023,627.96
  6. Step 6: Final answer
    x = 818,984.62

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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.