Home / 9,605,498.66-13,255,548.53-5,195,229.23

Finding the Fourth Proportional to 9,605,498.66, 13,255,548.53 and 5,195,229.23

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Solution

The fourth proportional to 9,605,498.66, 13,255,548.53 and 5,195,229.23 is: 7,169,394.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,605,498.66 : 13,255,548.53 = 5,195,229.23 : x
  2. Step 2: Convert to fraction form
    9,605,498.66/13,255,548.53 = 5,195,229.23/x
  3. Step 3: Cross multiply
    9,605,498.66x = 13,255,548.53 × 5,195,229.23
  4. Step 4: Simplify right side
    9,605,498.66x = 68,865,613,090,485.64
  5. Step 5: Solve for x
    x = 68,865,613,090,485.64/9,605,498.66
  6. Step 6: Final answer
    x = 7,169,394.90

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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.