Home / 4,535,998.80-6,804,581.40-2,262,685.20

Finding the Fourth Proportional to 4,535,998.80, 6,804,581.40 and 2,262,685.20

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Solution

The fourth proportional to 4,535,998.80, 6,804,581.40 and 2,262,685.20 is: 3,394,318.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,998.80 : 6,804,581.40 = 2,262,685.20 : x
  2. Step 2: Convert to fraction form
    4,535,998.80/6,804,581.40 = 2,262,685.20/x
  3. Step 3: Cross multiply
    4,535,998.80x = 6,804,581.40 × 2,262,685.20
  4. Step 4: Simplify right side
    4,535,998.80x = 15,396,625,625,975.28
  5. Step 5: Solve for x
    x = 15,396,625,625,975.28/4,535,998.80
  6. Step 6: Final answer
    x = 3,394,318.72

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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.