Home / 2,876,362.04-4,316,191.60-1,170,190.48

Finding the Fourth Proportional to 2,876,362.04, 4,316,191.60 and 1,170,190.48

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Solution

The fourth proportional to 2,876,362.04, 4,316,191.60 and 1,170,190.48 is: 1,755,956.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,876,362.04 : 4,316,191.60 = 1,170,190.48 : x
  2. Step 2: Convert to fraction form
    2,876,362.04/4,316,191.60 = 1,170,190.48/x
  3. Step 3: Cross multiply
    2,876,362.04x = 4,316,191.60 × 1,170,190.48
  4. Step 4: Simplify right side
    2,876,362.04x = 5,050,766,320,175.97
  5. Step 5: Solve for x
    x = 5,050,766,320,175.97/2,876,362.04
  6. Step 6: Final answer
    x = 1,755,956.40

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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.