Home / 2,904,140.67-4,358,195.72-1,010,882.12

Finding the Fourth Proportional to 2,904,140.67, 4,358,195.72 and 1,010,882.12

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Solution

The fourth proportional to 2,904,140.67, 4,358,195.72 and 1,010,882.12 is: 1,517,014.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,140.67 : 4,358,195.72 = 1,010,882.12 : x
  2. Step 2: Convert to fraction form
    2,904,140.67/4,358,195.72 = 1,010,882.12/x
  3. Step 3: Cross multiply
    2,904,140.67x = 4,358,195.72 × 1,010,882.12
  4. Step 4: Simplify right side
    2,904,140.67x = 4,405,622,101,963.14
  5. Step 5: Solve for x
    x = 4,405,622,101,963.14/2,904,140.67
  6. Step 6: Final answer
    x = 1,517,014.02

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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.