Home / 6,011,229.42-9,019,801.17-2,815,803.18

Finding the Fourth Proportional to 6,011,229.42, 9,019,801.17 and 2,815,803.18

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Solution

The fourth proportional to 6,011,229.42, 9,019,801.17 and 2,815,803.18 is: 4,225,089.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,011,229.42 : 9,019,801.17 = 2,815,803.18 : x
  2. Step 2: Convert to fraction form
    6,011,229.42/9,019,801.17 = 2,815,803.18/x
  3. Step 3: Cross multiply
    6,011,229.42x = 9,019,801.17 × 2,815,803.18
  4. Step 4: Simplify right side
    6,011,229.42x = 25,397,984,817,453.72
  5. Step 5: Solve for x
    x = 25,397,984,817,453.72/6,011,229.42
  6. Step 6: Final answer
    x = 4,225,089.92

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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.