Home / 9,081,450.96-12,532,486.92-5,007,214.80

Finding the Fourth Proportional to 9,081,450.96, 12,532,486.92 and 5,007,214.80

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Solution

The fourth proportional to 9,081,450.96, 12,532,486.92 and 5,007,214.80 is: 6,910,003.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,081,450.96 : 12,532,486.92 = 5,007,214.80 : x
  2. Step 2: Convert to fraction form
    9,081,450.96/12,532,486.92 = 5,007,214.80/x
  3. Step 3: Cross multiply
    9,081,450.96x = 12,532,486.92 × 5,007,214.80
  4. Step 4: Simplify right side
    9,081,450.96x = 62,752,853,986,630.41
  5. Step 5: Solve for x
    x = 62,752,853,986,630.41/9,081,450.96
  6. Step 6: Final answer
    x = 6,910,003.07

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1.5x scale

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.