Home / 6,604,091.24-9,907,121.15-2,343,902.72

Finding the Fourth Proportional to 6,604,091.24, 9,907,121.15 and 2,343,902.72

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Solution

The fourth proportional to 6,604,091.24, 9,907,121.15 and 2,343,902.72 is: 3,516,203.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,091.24 : 9,907,121.15 = 2,343,902.72 : x
  2. Step 2: Convert to fraction form
    6,604,091.24/9,907,121.15 = 2,343,902.72/x
  3. Step 3: Cross multiply
    6,604,091.24x = 9,907,121.15 × 2,343,902.72
  4. Step 4: Simplify right side
    6,604,091.24x = 23,221,328,210,854.53
  5. Step 5: Solve for x
    x = 23,221,328,210,854.53/6,604,091.24
  6. Step 6: Final answer
    x = 3,516,203.42

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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.