Home / 2,049,023.80-3,070,911.30-1,573,351.30

Finding the Fourth Proportional to 2,049,023.80, 3,070,911.30 and 1,573,351.30

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Solution

The fourth proportional to 2,049,023.80, 3,070,911.30 and 1,573,351.30 is: 2,358,011.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,023.80 : 3,070,911.30 = 1,573,351.30 : x
  2. Step 2: Convert to fraction form
    2,049,023.80/3,070,911.30 = 1,573,351.30/x
  3. Step 3: Cross multiply
    2,049,023.80x = 3,070,911.30 × 1,573,351.30
  4. Step 4: Simplify right side
    2,049,023.80x = 4,831,622,286,039.69
  5. Step 5: Solve for x
    x = 4,831,622,286,039.69/2,049,023.80
  6. Step 6: Final answer
    x = 2,358,011.79

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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.