Home / 9,476,785.78-14,216,950.51-3,797,452.90

Finding the Fourth Proportional to 9,476,785.78, 14,216,950.51 and 3,797,452.90

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Solution

The fourth proportional to 9,476,785.78, 14,216,950.51 and 3,797,452.90 is: 5,696,889.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,476,785.78 : 14,216,950.51 = 3,797,452.90 : x
  2. Step 2: Convert to fraction form
    9,476,785.78/14,216,950.51 = 3,797,452.90/x
  3. Step 3: Cross multiply
    9,476,785.78x = 14,216,950.51 × 3,797,452.90
  4. Step 4: Simplify right side
    9,476,785.78x = 53,988,199,943,355.98
  5. Step 5: Solve for x
    x = 53,988,199,943,355.98/9,476,785.78
  6. Step 6: Final answer
    x = 5,696,889.35

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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.