Home / 2,346,432-3,238,076.16-1,273,344

Finding the Fourth Proportional to 2,346,432, 3,238,076.16 and 1,273,344

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Solution

The fourth proportional to 2,346,432, 3,238,076.16 and 1,273,344 is: 1,757,214.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,432 : 3,238,076.16 = 1,273,344 : x
  2. Step 2: Convert to fraction form
    2,346,432/3,238,076.16 = 1,273,344/x
  3. Step 3: Cross multiply
    2,346,432x = 3,238,076.16 × 1,273,344
  4. Step 4: Simplify right side
    2,346,432x = 4,123,184,849,879.04
  5. Step 5: Solve for x
    x = 4,123,184,849,879.04/2,346,432
  6. Step 6: Final answer
    x = 1,757,214.72

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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.