Home / 9,659,171.35-14,495,400.01-3,979,395.66

Finding the Fourth Proportional to 9,659,171.35, 14,495,400.01 and 3,979,395.66

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Solution

The fourth proportional to 9,659,171.35, 14,495,400.01 and 3,979,395.66 is: 5,971,830.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,659,171.35 : 14,495,400.01 = 3,979,395.66 : x
  2. Step 2: Convert to fraction form
    9,659,171.35/14,495,400.01 = 3,979,395.66/x
  3. Step 3: Cross multiply
    9,659,171.35x = 14,495,400.01 × 3,979,395.66
  4. Step 4: Simplify right side
    9,659,171.35x = 57,682,931,845,169.23
  5. Step 5: Solve for x
    x = 57,682,931,845,169.23/9,659,171.35
  6. Step 6: Final answer
    x = 5,971,830.27

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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.