Home / 4,393,348.32-6,563,305.85-2,843,720.34

Finding the Fourth Proportional to 4,393,348.32, 6,563,305.85 and 2,843,720.34

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Solution

The fourth proportional to 4,393,348.32, 6,563,305.85 and 2,843,720.34 is: 4,248,287.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393,348.32 : 6,563,305.85 = 2,843,720.34 : x
  2. Step 2: Convert to fraction form
    4,393,348.32/6,563,305.85 = 2,843,720.34/x
  3. Step 3: Cross multiply
    4,393,348.32x = 6,563,305.85 × 2,843,720.34
  4. Step 4: Simplify right side
    4,393,348.32x = 18,664,206,352,584.95
  5. Step 5: Solve for x
    x = 18,664,206,352,584.95/4,393,348.32
  6. Step 6: Final answer
    x = 4,248,287.41

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.