Home / 2,944,029.44-4,416,541.68-921,874.52

Finding the Fourth Proportional to 2,944,029.44, 4,416,541.68 and 921,874.52

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Solution

The fourth proportional to 2,944,029.44, 4,416,541.68 and 921,874.52 is: 1,382,967.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,029.44 : 4,416,541.68 = 921,874.52 : x
  2. Step 2: Convert to fraction form
    2,944,029.44/4,416,541.68 = 921,874.52/x
  3. Step 3: Cross multiply
    2,944,029.44x = 4,416,541.68 × 921,874.52
  4. Step 4: Simplify right side
    2,944,029.44x = 4,071,497,241,309.99
  5. Step 5: Solve for x
    x = 4,071,497,241,309.99/2,944,029.44
  6. Step 6: Final answer
    x = 1,382,967.57

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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.