Home / 1,560,797.70-2,340,246.15-613,032.90

Finding the Fourth Proportional to 1,560,797.70, 2,340,246.15 and 613,032.90

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Solution

The fourth proportional to 1,560,797.70, 2,340,246.15 and 613,032.90 is: 919,176.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,797.70 : 2,340,246.15 = 613,032.90 : x
  2. Step 2: Convert to fraction form
    1,560,797.70/2,340,246.15 = 613,032.90/x
  3. Step 3: Cross multiply
    1,560,797.70x = 2,340,246.15 × 613,032.90
  4. Step 4: Simplify right side
    1,560,797.70x = 1,434,647,884,048.34
  5. Step 5: Solve for x
    x = 1,434,647,884,048.34/1,560,797.70
  6. Step 6: Final answer
    x = 919,176.06

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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.