Home / 8,873,416.25-12,245,314.43-4,799,035.25

Finding the Fourth Proportional to 8,873,416.25, 12,245,314.43 and 4,799,035.25

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Solution

The fourth proportional to 8,873,416.25, 12,245,314.43 and 4,799,035.25 is: 6,622,668.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,416.25 : 12,245,314.43 = 4,799,035.25 : x
  2. Step 2: Convert to fraction form
    8,873,416.25/12,245,314.43 = 4,799,035.25/x
  3. Step 3: Cross multiply
    8,873,416.25x = 12,245,314.43 × 4,799,035.25
  4. Step 4: Simplify right side
    8,873,416.25x = 58,765,695,596,903.66
  5. Step 5: Solve for x
    x = 58,765,695,596,903.66/8,873,416.25
  6. Step 6: Final answer
    x = 6,622,668.65

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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.