Home / 3,263,669.77-4,895,499.26-867,514.40

Finding the Fourth Proportional to 3,263,669.77, 4,895,499.26 and 867,514.40

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Solution

The fourth proportional to 3,263,669.77, 4,895,499.26 and 867,514.40 is: 1,301,270.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,669.77 : 4,895,499.26 = 867,514.40 : x
  2. Step 2: Convert to fraction form
    3,263,669.77/4,895,499.26 = 867,514.40/x
  3. Step 3: Cross multiply
    3,263,669.77x = 4,895,499.26 × 867,514.40
  4. Step 4: Simplify right side
    3,263,669.77x = 4,246,916,126,825.94
  5. Step 5: Solve for x
    x = 4,246,916,126,825.94/3,263,669.77
  6. Step 6: Final answer
    x = 1,301,270.17

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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.