Home / 11,589,799.20-17,374,055.28-4,011,465.12

Finding the Fourth Proportional to 11,589,799.20, 17,374,055.28 and 4,011,465.12

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Solution

The fourth proportional to 11,589,799.20, 17,374,055.28 and 4,011,465.12 is: 6,013,513.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,589,799.20 : 17,374,055.28 = 4,011,465.12 : x
  2. Step 2: Convert to fraction form
    11,589,799.20/17,374,055.28 = 4,011,465.12/x
  3. Step 3: Cross multiply
    11,589,799.20x = 17,374,055.28 × 4,011,465.12
  4. Step 4: Simplify right side
    11,589,799.20x = 69,695,416,748,671.84
  5. Step 5: Solve for x
    x = 69,695,416,748,671.84/11,589,799.20
  6. Step 6: Final answer
    x = 6,013,513.74

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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.