Home / 2,041,656.39-3,062,251.31-545,865.03

Finding the Fourth Proportional to 2,041,656.39, 3,062,251.31 and 545,865.03

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Solution

The fourth proportional to 2,041,656.39, 3,062,251.31 and 545,865.03 is: 818,735.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,656.39 : 3,062,251.31 = 545,865.03 : x
  2. Step 2: Convert to fraction form
    2,041,656.39/3,062,251.31 = 545,865.03/x
  3. Step 3: Cross multiply
    2,041,656.39x = 3,062,251.31 × 545,865.03
  4. Step 4: Simplify right side
    2,041,656.39x = 1,671,575,900,471.36
  5. Step 5: Solve for x
    x = 1,671,575,900,471.36/2,041,656.39
  6. Step 6: Final answer
    x = 818,735.17

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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.