Home / 1,673,337.60-2,309,117.52-948,194

Finding the Fourth Proportional to 1,673,337.60, 2,309,117.52 and 948,194

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Solution

The fourth proportional to 1,673,337.60, 2,309,117.52 and 948,194 is: 1,308,457.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,337.60 : 2,309,117.52 = 948,194 : x
  2. Step 2: Convert to fraction form
    1,673,337.60/2,309,117.52 = 948,194/x
  3. Step 3: Cross multiply
    1,673,337.60x = 2,309,117.52 × 948,194
  4. Step 4: Simplify right side
    1,673,337.60x = 2,189,491,377,758.88
  5. Step 5: Solve for x
    x = 2,189,491,377,758.88/1,673,337.60
  6. Step 6: Final answer
    x = 1,308,457.65

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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.