Home / 2,422,256.08-3,633,263.38-905,827.53

Finding the Fourth Proportional to 2,422,256.08, 3,633,263.38 and 905,827.53

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Solution

The fourth proportional to 2,422,256.08, 3,633,263.38 and 905,827.53 is: 1,358,696.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,256.08 : 3,633,263.38 = 905,827.53 : x
  2. Step 2: Convert to fraction form
    2,422,256.08/3,633,263.38 = 905,827.53/x
  3. Step 3: Cross multiply
    2,422,256.08x = 3,633,263.38 × 905,827.53
  4. Step 4: Simplify right side
    2,422,256.08x = 3,291,109,970,649.40
  5. Step 5: Solve for x
    x = 3,291,109,970,649.40/2,422,256.08
  6. Step 6: Final answer
    x = 1,358,696.14

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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.