Home / 10,027,241-13,837,760.25-5,443,562.36

Finding the Fourth Proportional to 10,027,241, 13,837,760.25 and 5,443,562.36

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Solution

The fourth proportional to 10,027,241, 13,837,760.25 and 5,443,562.36 is: 7,512,207.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,027,241 : 13,837,760.25 = 5,443,562.36 : x
  2. Step 2: Convert to fraction form
    10,027,241/13,837,760.25 = 5,443,562.36/x
  3. Step 3: Cross multiply
    10,027,241x = 13,837,760.25 × 5,443,562.36
  4. Step 4: Simplify right side
    10,027,241x = 75,326,710,843,604.19
  5. Step 5: Solve for x
    x = 75,326,710,843,604.19/10,027,241
  6. Step 6: Final answer
    x = 7,512,207.08

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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.