Home / 3,555,751.46-4,906,949.93-1,924,158.65

Finding the Fourth Proportional to 3,555,751.46, 4,906,949.93 and 1,924,158.65

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Solution

The fourth proportional to 3,555,751.46, 4,906,949.93 and 1,924,158.65 is: 2,655,345.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,751.46 : 4,906,949.93 = 1,924,158.65 : x
  2. Step 2: Convert to fraction form
    3,555,751.46/4,906,949.93 = 1,924,158.65/x
  3. Step 3: Cross multiply
    3,555,751.46x = 4,906,949.93 × 1,924,158.65
  4. Step 4: Simplify right side
    3,555,751.46x = 9,441,750,118,770.85
  5. Step 5: Solve for x
    x = 9,441,750,118,770.85/3,555,751.46
  6. Step 6: Final answer
    x = 2,655,345.92

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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.