Home / 5,323,377.44-7,990,749.12-2,292,244.04

Finding the Fourth Proportional to 5,323,377.44, 7,990,749.12 and 2,292,244.04

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Solution

The fourth proportional to 5,323,377.44, 7,990,749.12 and 2,292,244.04 is: 3,440,813.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,323,377.44 : 7,990,749.12 = 2,292,244.04 : x
  2. Step 2: Convert to fraction form
    5,323,377.44/7,990,749.12 = 2,292,244.04/x
  3. Step 3: Cross multiply
    5,323,377.44x = 7,990,749.12 × 2,292,244.04
  4. Step 4: Simplify right side
    5,323,377.44x = 18,316,747,074,028.04
  5. Step 5: Solve for x
    x = 18,316,747,074,028.04/5,323,377.44
  6. Step 6: Final answer
    x = 3,440,813.14

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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.