Home / 2,937,122.22-4,053,298.54-1,648,057.96

Finding the Fourth Proportional to 2,937,122.22, 4,053,298.54 and 1,648,057.96

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Solution

The fourth proportional to 2,937,122.22, 4,053,298.54 and 1,648,057.96 is: 2,274,359.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,937,122.22 : 4,053,298.54 = 1,648,057.96 : x
  2. Step 2: Convert to fraction form
    2,937,122.22/4,053,298.54 = 1,648,057.96/x
  3. Step 3: Cross multiply
    2,937,122.22x = 4,053,298.54 × 1,648,057.96
  4. Step 4: Simplify right side
    2,937,122.22x = 6,680,070,923,103.38
  5. Step 5: Solve for x
    x = 6,680,070,923,103.38/2,937,122.22
  6. Step 6: Final answer
    x = 2,274,359.19

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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.