Home / 17,991,297.59-26,986,924.51-5,860,741.23

Finding the Fourth Proportional to 17,991,297.59, 26,986,924.51 and 5,860,741.23

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Solution

The fourth proportional to 17,991,297.59, 26,986,924.51 and 5,860,741.23 is: 8,791,104.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,991,297.59 : 26,986,924.51 = 5,860,741.23 : x
  2. Step 2: Convert to fraction form
    17,991,297.59/26,986,924.51 = 5,860,741.23/x
  3. Step 3: Cross multiply
    17,991,297.59x = 26,986,924.51 × 5,860,741.23
  4. Step 4: Simplify right side
    17,991,297.59x = 158,163,381,132,002.72
  5. Step 5: Solve for x
    x = 158,163,381,132,002.72/17,991,297.59
  6. Step 6: Final answer
    x = 8,791,104.72

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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.