Home / 3,302,610.76-4,953,706.62-1,172,414.44

Finding the Fourth Proportional to 3,302,610.76, 4,953,706.62 and 1,172,414.44

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Solution

The fourth proportional to 3,302,610.76, 4,953,706.62 and 1,172,414.44 is: 1,758,547.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,610.76 : 4,953,706.62 = 1,172,414.44 : x
  2. Step 2: Convert to fraction form
    3,302,610.76/4,953,706.62 = 1,172,414.44/x
  3. Step 3: Cross multiply
    3,302,610.76x = 4,953,706.62 × 1,172,414.44
  4. Step 4: Simplify right side
    3,302,610.76x = 5,807,797,172,811.59
  5. Step 5: Solve for x
    x = 5,807,797,172,811.59/3,302,610.76
  6. Step 6: Final answer
    x = 1,758,547.28

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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.