Home / 4,536,205.20-6,804,307.80-2,016,781.20

Finding the Fourth Proportional to 4,536,205.20, 6,804,307.80 and 2,016,781.20

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Solution

The fourth proportional to 4,536,205.20, 6,804,307.80 and 2,016,781.20 is: 3,025,171.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,205.20 : 6,804,307.80 = 2,016,781.20 : x
  2. Step 2: Convert to fraction form
    4,536,205.20/6,804,307.80 = 2,016,781.20/x
  3. Step 3: Cross multiply
    4,536,205.20x = 6,804,307.80 × 2,016,781.20
  4. Step 4: Simplify right side
    4,536,205.20x = 13,722,800,050,053.36
  5. Step 5: Solve for x
    x = 13,722,800,050,053.36/4,536,205.20
  6. Step 6: Final answer
    x = 3,025,171.80

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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.