Home / 3,443,945.62-4,752,688.68-1,895,385.60

Finding the Fourth Proportional to 3,443,945.62, 4,752,688.68 and 1,895,385.60

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Solution

The fourth proportional to 3,443,945.62, 4,752,688.68 and 1,895,385.60 is: 2,615,656.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,945.62 : 4,752,688.68 = 1,895,385.60 : x
  2. Step 2: Convert to fraction form
    3,443,945.62/4,752,688.68 = 1,895,385.60/x
  3. Step 3: Cross multiply
    3,443,945.62x = 4,752,688.68 × 1,895,385.60
  4. Step 4: Simplify right side
    3,443,945.62x = 9,008,177,685,355.01
  5. Step 5: Solve for x
    x = 9,008,177,685,355.01/3,443,945.62
  6. Step 6: Final answer
    x = 2,615,656.19

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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.