Home / 6,228,159.80-9,337,756.06-3,827,043.52

Finding the Fourth Proportional to 6,228,159.80, 9,337,756.06 and 3,827,043.52

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Solution

The fourth proportional to 6,228,159.80, 9,337,756.06 and 3,827,043.52 is: 5,737,810.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,159.80 : 9,337,756.06 = 3,827,043.52 : x
  2. Step 2: Convert to fraction form
    6,228,159.80/9,337,756.06 = 3,827,043.52/x
  3. Step 3: Cross multiply
    6,228,159.80x = 9,337,756.06 × 3,827,043.52
  4. Step 4: Simplify right side
    6,228,159.80x = 35,735,998,820,763.73
  5. Step 5: Solve for x
    x = 35,735,998,820,763.73/6,228,159.80
  6. Step 6: Final answer
    x = 5,737,810.20

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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.