Home / 11,409,282.23-17,109,415.92-3,625,397.15

Finding the Fourth Proportional to 11,409,282.23, 17,109,415.92 and 3,625,397.15

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Solution

The fourth proportional to 11,409,282.23, 17,109,415.92 and 3,625,397.15 is: 5,436,663.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,409,282.23 : 17,109,415.92 = 3,625,397.15 : x
  2. Step 2: Convert to fraction form
    11,409,282.23/17,109,415.92 = 3,625,397.15/x
  3. Step 3: Cross multiply
    11,409,282.23x = 17,109,415.92 × 3,625,397.15
  4. Step 4: Simplify right side
    11,409,282.23x = 62,028,427,714,532.63
  5. Step 5: Solve for x
    x = 62,028,427,714,532.63/11,409,282.23
  6. Step 6: Final answer
    x = 5,436,663.45

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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.