Home / 9,652,932.78-14,479,386.39-2,464,467.90

Finding the Fourth Proportional to 9,652,932.78, 14,479,386.39 and 2,464,467.90

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Solution

The fourth proportional to 9,652,932.78, 14,479,386.39 and 2,464,467.90 is: 3,696,698.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,652,932.78 : 14,479,386.39 = 2,464,467.90 : x
  2. Step 2: Convert to fraction form
    9,652,932.78/14,479,386.39 = 2,464,467.90/x
  3. Step 3: Cross multiply
    9,652,932.78x = 14,479,386.39 × 2,464,467.90
  4. Step 4: Simplify right side
    9,652,932.78x = 35,683,982,969,851.88
  5. Step 5: Solve for x
    x = 35,683,982,969,851.88/9,652,932.78
  6. Step 6: Final answer
    x = 3,696,698.59

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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.