Home / 7,244,570.26-10,867,227.51-1,853,267.38

Finding the Fourth Proportional to 7,244,570.26, 10,867,227.51 and 1,853,267.38

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Solution

The fourth proportional to 7,244,570.26, 10,867,227.51 and 1,853,267.38 is: 2,779,996.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,570.26 : 10,867,227.51 = 1,853,267.38 : x
  2. Step 2: Convert to fraction form
    7,244,570.26/10,867,227.51 = 1,853,267.38/x
  3. Step 3: Cross multiply
    7,244,570.26x = 10,867,227.51 × 1,853,267.38
  4. Step 4: Simplify right side
    7,244,570.26x = 20,139,878,255,321.62
  5. Step 5: Solve for x
    x = 20,139,878,255,321.62/7,244,570.26
  6. Step 6: Final answer
    x = 2,779,996.26

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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.