Home / 2,204,432.52-3,041,906.94-1,237,341.12

Finding the Fourth Proportional to 2,204,432.52, 3,041,906.94 and 1,237,341.12

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Solution

The fourth proportional to 2,204,432.52, 3,041,906.94 and 1,237,341.12 is: 1,707,412.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,432.52 : 3,041,906.94 = 1,237,341.12 : x
  2. Step 2: Convert to fraction form
    2,204,432.52/3,041,906.94 = 1,237,341.12/x
  3. Step 3: Cross multiply
    2,204,432.52x = 3,041,906.94 × 1,237,341.12
  4. Step 4: Simplify right side
    2,204,432.52x = 3,763,876,540,075.37
  5. Step 5: Solve for x
    x = 3,763,876,540,075.37/2,204,432.52
  6. Step 6: Final answer
    x = 1,707,412.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.