Home / 2,900,832.08-4,350,591.96-1,103,074.48

Finding the Fourth Proportional to 2,900,832.08, 4,350,591.96 and 1,103,074.48

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Solution

The fourth proportional to 2,900,832.08, 4,350,591.96 and 1,103,074.48 is: 1,654,362.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,900,832.08 : 4,350,591.96 = 1,103,074.48 : x
  2. Step 2: Convert to fraction form
    2,900,832.08/4,350,591.96 = 1,103,074.48/x
  3. Step 3: Cross multiply
    2,900,832.08x = 4,350,591.96 × 1,103,074.48
  4. Step 4: Simplify right side
    2,900,832.08x = 4,799,026,963,969.18
  5. Step 5: Solve for x
    x = 4,799,026,963,969.18/2,900,832.08
  6. Step 6: Final answer
    x = 1,654,362.21

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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.