Home / 11,408,894.73-17,109,729.36-3,730,765.68

Finding the Fourth Proportional to 11,408,894.73, 17,109,729.36 and 3,730,765.68

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Solution

The fourth proportional to 11,408,894.73, 17,109,729.36 and 3,730,765.68 is: 5,594,967.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,408,894.73 : 17,109,729.36 = 3,730,765.68 : x
  2. Step 2: Convert to fraction form
    11,408,894.73/17,109,729.36 = 3,730,765.68/x
  3. Step 3: Cross multiply
    11,408,894.73x = 17,109,729.36 × 3,730,765.68
  4. Step 4: Simplify right side
    11,408,894.73x = 63,832,391,090,376.37
  5. Step 5: Solve for x
    x = 63,832,391,090,376.37/11,408,894.73
  6. Step 6: Final answer
    x = 5,594,967.14

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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.