Home / 3,358,283.08-5,037,422.82-1,227,204.40

Finding the Fourth Proportional to 3,358,283.08, 5,037,422.82 and 1,227,204.40

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Solution

The fourth proportional to 3,358,283.08, 5,037,422.82 and 1,227,204.40 is: 1,840,805.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,283.08 : 5,037,422.82 = 1,227,204.40 : x
  2. Step 2: Convert to fraction form
    3,358,283.08/5,037,422.82 = 1,227,204.40/x
  3. Step 3: Cross multiply
    3,358,283.08x = 5,037,422.82 × 1,227,204.40
  4. Step 4: Simplify right side
    3,358,283.08x = 6,181,947,449,364.41
  5. Step 5: Solve for x
    x = 6,181,947,449,364.41/3,358,283.08
  6. Step 6: Final answer
    x = 1,840,805.94

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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.