Home / 7,959,045.29-11,937,182.83-2,567,695.72

Finding the Fourth Proportional to 7,959,045.29, 11,937,182.83 and 2,567,695.72

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Solution

The fourth proportional to 7,959,045.29, 11,937,182.83 and 2,567,695.72 is: 3,851,096.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,959,045.29 : 11,937,182.83 = 2,567,695.72 : x
  2. Step 2: Convert to fraction form
    7,959,045.29/11,937,182.83 = 2,567,695.72/x
  3. Step 3: Cross multiply
    7,959,045.29x = 11,937,182.83 × 2,567,695.72
  4. Step 4: Simplify right side
    7,959,045.29x = 30,651,053,261,448.49
  5. Step 5: Solve for x
    x = 30,651,053,261,448.49/7,959,045.29
  6. Step 6: Final answer
    x = 3,851,096.73

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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.