Home / 6,343,695.45-8,754,065.56-3,443,024.04

Finding the Fourth Proportional to 6,343,695.45, 8,754,065.56 and 3,443,024.04

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Solution

The fourth proportional to 6,343,695.45, 8,754,065.56 and 3,443,024.04 is: 4,751,246.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,343,695.45 : 8,754,065.56 = 3,443,024.04 : x
  2. Step 2: Convert to fraction form
    6,343,695.45/8,754,065.56 = 3,443,024.04/x
  3. Step 3: Cross multiply
    6,343,695.45x = 8,754,065.56 × 3,443,024.04
  4. Step 4: Simplify right side
    6,343,695.45x = 30,140,458,170,816.07
  5. Step 5: Solve for x
    x = 30,140,458,170,816.07/6,343,695.45
  6. Step 6: Final answer
    x = 4,751,246.08

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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.