Home / 1,660,659.20-2,491,426.20-595,590.20

Finding the Fourth Proportional to 1,660,659.20, 2,491,426.20 and 595,590.20

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Solution

The fourth proportional to 1,660,659.20, 2,491,426.20 and 595,590.20 is: 893,542.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,660,659.20 : 2,491,426.20 = 595,590.20 : x
  2. Step 2: Convert to fraction form
    1,660,659.20/2,491,426.20 = 595,590.20/x
  3. Step 3: Cross multiply
    1,660,659.20x = 2,491,426.20 × 595,590.20
  4. Step 4: Simplify right side
    1,660,659.20x = 1,483,869,028,743.24
  5. Step 5: Solve for x
    x = 1,483,869,028,743.24/1,660,659.20
  6. Step 6: Final answer
    x = 893,542.17

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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.