Home / 3,663,944.48-5,052,643.08-3,374,307.92

Finding the Fourth Proportional to 3,663,944.48, 5,052,643.08 and 3,374,307.92

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Solution

The fourth proportional to 3,663,944.48, 5,052,643.08 and 3,374,307.92 is: 4,653,229.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,944.48 : 5,052,643.08 = 3,374,307.92 : x
  2. Step 2: Convert to fraction form
    3,663,944.48/5,052,643.08 = 3,374,307.92/x
  3. Step 3: Cross multiply
    3,663,944.48x = 5,052,643.08 × 3,374,307.92
  4. Step 4: Simplify right side
    3,663,944.48x = 17,049,173,561,777.19
  5. Step 5: Solve for x
    x = 17,049,173,561,777.19/3,663,944.48
  6. Step 6: Final answer
    x = 4,653,229.23

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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.