Home / 3,088,714.04-4,260,983.67-1,943,425.88

Finding the Fourth Proportional to 3,088,714.04, 4,260,983.67 and 1,943,425.88

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Solution

The fourth proportional to 3,088,714.04, 4,260,983.67 and 1,943,425.88 is: 2,681,020.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,714.04 : 4,260,983.67 = 1,943,425.88 : x
  2. Step 2: Convert to fraction form
    3,088,714.04/4,260,983.67 = 1,943,425.88/x
  3. Step 3: Cross multiply
    3,088,714.04x = 4,260,983.67 × 1,943,425.88
  4. Step 4: Simplify right side
    3,088,714.04x = 8,280,905,933,209.15
  5. Step 5: Solve for x
    x = 8,280,905,933,209.15/3,088,714.04
  6. Step 6: Final answer
    x = 2,681,020.59

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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.