Home / 6,952,263.18-9,595,111.90-3,855,475.29

Finding the Fourth Proportional to 6,952,263.18, 9,595,111.90 and 3,855,475.29

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Solution

The fourth proportional to 6,952,263.18, 9,595,111.90 and 3,855,475.29 is: 5,321,104.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952,263.18 : 9,595,111.90 = 3,855,475.29 : x
  2. Step 2: Convert to fraction form
    6,952,263.18/9,595,111.90 = 3,855,475.29/x
  3. Step 3: Cross multiply
    6,952,263.18x = 9,595,111.90 × 3,855,475.29
  4. Step 4: Simplify right side
    6,952,263.18x = 36,993,716,777,002.55
  5. Step 5: Solve for x
    x = 36,993,716,777,002.55/6,952,263.18
  6. Step 6: Final answer
    x = 5,321,104.19

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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.