Home / 8,097,209.24-11,174,148.30-4,426,141.28

Finding the Fourth Proportional to 8,097,209.24, 11,174,148.30 and 4,426,141.28

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Solution

The fourth proportional to 8,097,209.24, 11,174,148.30 and 4,426,141.28 is: 6,108,074.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,097,209.24 : 11,174,148.30 = 4,426,141.28 : x
  2. Step 2: Convert to fraction form
    8,097,209.24/11,174,148.30 = 4,426,141.28/x
  3. Step 3: Cross multiply
    8,097,209.24x = 11,174,148.30 × 4,426,141.28
  4. Step 4: Simplify right side
    8,097,209.24x = 49,458,359,059,471.83
  5. Step 5: Solve for x
    x = 49,458,359,059,471.83/8,097,209.24
  6. Step 6: Final answer
    x = 6,108,074.72

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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.