Home / 9,344,645.76-14,017,080.96-3,667,543.68

Finding the Fourth Proportional to 9,344,645.76, 14,017,080.96 and 3,667,543.68

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Solution

The fourth proportional to 9,344,645.76, 14,017,080.96 and 3,667,543.68 is: 5,501,359.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,645.76 : 14,017,080.96 = 3,667,543.68 : x
  2. Step 2: Convert to fraction form
    9,344,645.76/14,017,080.96 = 3,667,543.68/x
  3. Step 3: Cross multiply
    9,344,645.76x = 14,017,080.96 × 3,667,543.68
  4. Step 4: Simplify right side
    9,344,645.76x = 51,408,256,686,896.34
  5. Step 5: Solve for x
    x = 51,408,256,686,896.34/9,344,645.76
  6. Step 6: Final answer
    x = 5,501,359.60

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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.