Home / 2,194,919.78-3,292,047.54-597,608.78

Finding the Fourth Proportional to 2,194,919.78, 3,292,047.54 and 597,608.78

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Solution

The fourth proportional to 2,194,919.78, 3,292,047.54 and 597,608.78 is: 896,322.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194,919.78 : 3,292,047.54 = 597,608.78 : x
  2. Step 2: Convert to fraction form
    2,194,919.78/3,292,047.54 = 597,608.78/x
  3. Step 3: Cross multiply
    2,194,919.78x = 3,292,047.54 × 597,608.78
  4. Step 4: Simplify right side
    2,194,919.78x = 1,967,356,514,081.40
  5. Step 5: Solve for x
    x = 1,967,356,514,081.40/2,194,919.78
  6. Step 6: Final answer
    x = 896,322.74

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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.