Home / 6,452,802.98-9,679,161.41-2,614,568.78

Finding the Fourth Proportional to 6,452,802.98, 9,679,161.41 and 2,614,568.78

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Solution

The fourth proportional to 6,452,802.98, 9,679,161.41 and 2,614,568.78 is: 3,921,835.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,452,802.98 : 9,679,161.41 = 2,614,568.78 : x
  2. Step 2: Convert to fraction form
    6,452,802.98/9,679,161.41 = 2,614,568.78/x
  3. Step 3: Cross multiply
    6,452,802.98x = 9,679,161.41 × 2,614,568.78
  4. Step 4: Simplify right side
    6,452,802.98x = 25,306,833,239,166.78
  5. Step 5: Solve for x
    x = 25,306,833,239,166.78/6,452,802.98
  6. Step 6: Final answer
    x = 3,921,835.72

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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.