Home / 8,167,762.46-11,271,306.17-4,496,642.39

Finding the Fourth Proportional to 8,167,762.46, 11,271,306.17 and 4,496,642.39

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Solution

The fourth proportional to 8,167,762.46, 11,271,306.17 and 4,496,642.39 is: 6,205,253.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,167,762.46 : 11,271,306.17 = 4,496,642.39 : x
  2. Step 2: Convert to fraction form
    8,167,762.46/11,271,306.17 = 4,496,642.39/x
  3. Step 3: Cross multiply
    8,167,762.46x = 11,271,306.17 × 4,496,642.39
  4. Step 4: Simplify right side
    8,167,762.46x = 50,683,033,035,850.80
  5. Step 5: Solve for x
    x = 50,683,033,035,850.80/8,167,762.46
  6. Step 6: Final answer
    x = 6,205,253.07

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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.