Home / 8,477,523.92-11,699,290.14-4,856,551.76

Finding the Fourth Proportional to 8,477,523.92, 11,699,290.14 and 4,856,551.76

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Solution

The fourth proportional to 8,477,523.92, 11,699,290.14 and 4,856,551.76 is: 6,702,217.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,477,523.92 : 11,699,290.14 = 4,856,551.76 : x
  2. Step 2: Convert to fraction form
    8,477,523.92/11,699,290.14 = 4,856,551.76/x
  3. Step 3: Cross multiply
    8,477,523.92x = 11,699,290.14 × 4,856,551.76
  4. Step 4: Simplify right side
    8,477,523.92x = 56,818,208,120,167.65
  5. Step 5: Solve for x
    x = 56,818,208,120,167.65/8,477,523.92
  6. Step 6: Final answer
    x = 6,702,217.38

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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.