Home / 6,622,658.28-9,146,207.88-4,563,029.16

Finding the Fourth Proportional to 6,622,658.28, 9,146,207.88 and 4,563,029.16

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Solution

The fourth proportional to 6,622,658.28, 9,146,207.88 and 4,563,029.16 is: 6,301,761.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,622,658.28 : 9,146,207.88 = 4,563,029.16 : x
  2. Step 2: Convert to fraction form
    6,622,658.28/9,146,207.88 = 4,563,029.16/x
  3. Step 3: Cross multiply
    6,622,658.28x = 9,146,207.88 × 4,563,029.16
  4. Step 4: Simplify right side
    6,622,658.28x = 41,734,413,259,861.79
  5. Step 5: Solve for x
    x = 41,734,413,259,861.79/6,622,658.28
  6. Step 6: Final answer
    x = 6,301,761.54

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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.