Home / 6,730,754.32-10,096,148.22-2,687,571.28

Finding the Fourth Proportional to 6,730,754.32, 10,096,148.22 and 2,687,571.28

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Solution

The fourth proportional to 6,730,754.32, 10,096,148.22 and 2,687,571.28 is: 4,031,363.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730,754.32 : 10,096,148.22 = 2,687,571.28 : x
  2. Step 2: Convert to fraction form
    6,730,754.32/10,096,148.22 = 2,687,571.28/x
  3. Step 3: Cross multiply
    6,730,754.32x = 10,096,148.22 × 2,687,571.28
  4. Step 4: Simplify right side
    6,730,754.32x = 27,134,117,994,695.12
  5. Step 5: Solve for x
    x = 27,134,117,994,695.12/6,730,754.32
  6. Step 6: Final answer
    x = 4,031,363.60

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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.