Home / 4,486,865.54-6,191,842.10-2,449,675.04

Finding the Fourth Proportional to 4,486,865.54, 6,191,842.10 and 2,449,675.04

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Solution

The fourth proportional to 4,486,865.54, 6,191,842.10 and 2,449,675.04 is: 3,380,533.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486,865.54 : 6,191,842.10 = 2,449,675.04 : x
  2. Step 2: Convert to fraction form
    4,486,865.54/6,191,842.10 = 2,449,675.04/x
  3. Step 3: Cross multiply
    4,486,865.54x = 6,191,842.10 × 2,449,675.04
  4. Step 4: Simplify right side
    4,486,865.54x = 15,168,001,000,783.60
  5. Step 5: Solve for x
    x = 15,168,001,000,783.60/4,486,865.54
  6. Step 6: Final answer
    x = 3,380,533.89

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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.