Home / 10,873,480.12-16,316,580.25-4,054,764.04

Finding the Fourth Proportional to 10,873,480.12, 16,316,580.25 and 4,054,764.04

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Solution

The fourth proportional to 10,873,480.12, 16,316,580.25 and 4,054,764.04 is: 6,084,517.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,873,480.12 : 16,316,580.25 = 4,054,764.04 : x
  2. Step 2: Convert to fraction form
    10,873,480.12/16,316,580.25 = 4,054,764.04/x
  3. Step 3: Cross multiply
    10,873,480.12x = 16,316,580.25 × 4,054,764.04
  4. Step 4: Simplify right side
    10,873,480.12x = 66,159,882,853,474.21
  5. Step 5: Solve for x
    x = 66,159,882,853,474.21/10,873,480.12
  6. Step 6: Final answer
    x = 6,084,517.76

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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.