Home / 2,313,691.26-3,470,434.65-630,794.94

Finding the Fourth Proportional to 2,313,691.26, 3,470,434.65 and 630,794.94

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Solution

The fourth proportional to 2,313,691.26, 3,470,434.65 and 630,794.94 is: 946,164.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,691.26 : 3,470,434.65 = 630,794.94 : x
  2. Step 2: Convert to fraction form
    2,313,691.26/3,470,434.65 = 630,794.94/x
  3. Step 3: Cross multiply
    2,313,691.26x = 3,470,434.65 × 630,794.94
  4. Step 4: Simplify right side
    2,313,691.26x = 2,189,132,616,820.67
  5. Step 5: Solve for x
    x = 2,189,132,616,820.67/2,313,691.26
  6. Step 6: Final answer
    x = 946,164.54

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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.