Home / 7,266,258.92-10,891,902.69-3,224,650.11

Finding the Fourth Proportional to 7,266,258.92, 10,891,902.69 and 3,224,650.11

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Solution

The fourth proportional to 7,266,258.92, 10,891,902.69 and 3,224,650.11 is: 4,833,653.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,266,258.92 : 10,891,902.69 = 3,224,650.11 : x
  2. Step 2: Convert to fraction form
    7,266,258.92/10,891,902.69 = 3,224,650.11/x
  3. Step 3: Cross multiply
    7,266,258.92x = 10,891,902.69 × 3,224,650.11
  4. Step 4: Simplify right side
    7,266,258.92x = 35,122,575,207,417.79
  5. Step 5: Solve for x
    x = 35,122,575,207,417.79/7,266,258.92
  6. Step 6: Final answer
    x = 4,833,653.14

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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.