Home / 6,019,823.90-9,032,688.03-2,825,209.82

Finding the Fourth Proportional to 6,019,823.90, 9,032,688.03 and 2,825,209.82

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Solution

The fourth proportional to 6,019,823.90, 9,032,688.03 and 2,825,209.82 is: 4,239,200.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,823.90 : 9,032,688.03 = 2,825,209.82 : x
  2. Step 2: Convert to fraction form
    6,019,823.90/9,032,688.03 = 2,825,209.82/x
  3. Step 3: Cross multiply
    6,019,823.90x = 9,032,688.03 × 2,825,209.82
  4. Step 4: Simplify right side
    6,019,823.90x = 25,519,238,923,352.45
  5. Step 5: Solve for x
    x = 25,519,238,923,352.45/6,019,823.90
  6. Step 6: Final answer
    x = 4,239,200.24

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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.