Home / 9,524,491.74-13,131,291.47-6,873,114.20

Finding the Fourth Proportional to 9,524,491.74, 13,131,291.47 and 6,873,114.20

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Solution

The fourth proportional to 9,524,491.74, 13,131,291.47 and 6,873,114.20 is: 9,475,872.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,524,491.74 : 13,131,291.47 = 6,873,114.20 : x
  2. Step 2: Convert to fraction form
    9,524,491.74/13,131,291.47 = 6,873,114.20/x
  3. Step 3: Cross multiply
    9,524,491.74x = 13,131,291.47 × 6,873,114.20
  4. Step 4: Simplify right side
    9,524,491.74x = 90,252,865,766,773.84
  5. Step 5: Solve for x
    x = 90,252,865,766,773.84/9,524,491.74
  6. Step 6: Final answer
    x = 9,475,872.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.