Home / 5,675,256.71-7,832,020.85-3,097,103.86

Finding the Fourth Proportional to 5,675,256.71, 7,832,020.85 and 3,097,103.86

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Solution

The fourth proportional to 5,675,256.71, 7,832,020.85 and 3,097,103.86 is: 4,274,094.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,675,256.71 : 7,832,020.85 = 3,097,103.86 : x
  2. Step 2: Convert to fraction form
    5,675,256.71/7,832,020.85 = 3,097,103.86/x
  3. Step 3: Cross multiply
    5,675,256.71x = 7,832,020.85 × 3,097,103.86
  4. Step 4: Simplify right side
    5,675,256.71x = 24,256,582,006,135.48
  5. Step 5: Solve for x
    x = 24,256,582,006,135.48/5,675,256.71
  6. Step 6: Final answer
    x = 4,274,094.24

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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.