Home / 6,343,541.34-8,754,171.03-3,442,966.98

Finding the Fourth Proportional to 6,343,541.34, 8,754,171.03 and 3,442,966.98

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Solution

The fourth proportional to 6,343,541.34, 8,754,171.03 and 3,442,966.98 is: 4,751,340.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,343,541.34 : 8,754,171.03 = 3,442,966.98 : x
  2. Step 2: Convert to fraction form
    6,343,541.34/8,754,171.03 = 3,442,966.98/x
  3. Step 3: Cross multiply
    6,343,541.34x = 8,754,171.03 × 3,442,966.98
  4. Step 4: Simplify right side
    6,343,541.34x = 30,140,321,793,562.59
  5. Step 5: Solve for x
    x = 30,140,321,793,562.59/6,343,541.34
  6. Step 6: Final answer
    x = 4,751,340.01

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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.