Home / 9,204,776.54-13,807,164.42-8,744,501.90

Finding the Fourth Proportional to 9,204,776.54, 13,807,164.42 and 8,744,501.90

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Solution

The fourth proportional to 9,204,776.54, 13,807,164.42 and 8,744,501.90 is: 13,116,752.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,776.54 : 13,807,164.42 = 8,744,501.90 : x
  2. Step 2: Convert to fraction form
    9,204,776.54/13,807,164.42 = 8,744,501.90/x
  3. Step 3: Cross multiply
    9,204,776.54x = 13,807,164.42 × 8,744,501.90
  4. Step 4: Simplify right side
    9,204,776.54x = 120,736,775,504,302.41
  5. Step 5: Solve for x
    x = 120,736,775,504,302.41/9,204,776.54
  6. Step 6: Final answer
    x = 13,116,752.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.