Home / 4,476,025.24-6,715,348.01-1,443,330.11

Finding the Fourth Proportional to 4,476,025.24, 6,715,348.01 and 1,443,330.11

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Solution

The fourth proportional to 4,476,025.24, 6,715,348.01 and 1,443,330.11 is: 2,165,417.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,025.24 : 6,715,348.01 = 1,443,330.11 : x
  2. Step 2: Convert to fraction form
    4,476,025.24/6,715,348.01 = 1,443,330.11/x
  3. Step 3: Cross multiply
    4,476,025.24x = 6,715,348.01 × 1,443,330.11
  4. Step 4: Simplify right side
    4,476,025.24x = 9,692,463,974,744.93
  5. Step 5: Solve for x
    x = 9,692,463,974,744.93/4,476,025.24
  6. Step 6: Final answer
    x = 2,165,417.63

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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.