Home / 3,505,503.68-5,258,255.52-846,111.68

Finding the Fourth Proportional to 3,505,503.68, 5,258,255.52 and 846,111.68

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Solution

The fourth proportional to 3,505,503.68, 5,258,255.52 and 846,111.68 is: 1,269,167.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,503.68 : 5,258,255.52 = 846,111.68 : x
  2. Step 2: Convert to fraction form
    3,505,503.68/5,258,255.52 = 846,111.68/x
  3. Step 3: Cross multiply
    3,505,503.68x = 5,258,255.52 × 846,111.68
  4. Step 4: Simplify right side
    3,505,503.68x = 4,449,071,411,896.47
  5. Step 5: Solve for x
    x = 4,449,071,411,896.47/3,505,503.68
  6. Step 6: Final answer
    x = 1,269,167.52

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Similar ratio
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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.