Home / 11,334,316.58-17,008,061-4,768,544.52

Finding the Fourth Proportional to 11,334,316.58, 17,008,061 and 4,768,544.52

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Solution

The fourth proportional to 11,334,316.58, 17,008,061 and 4,768,544.52 is: 7,155,587.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,334,316.58 : 17,008,061 = 4,768,544.52 : x
  2. Step 2: Convert to fraction form
    11,334,316.58/17,008,061 = 4,768,544.52/x
  3. Step 3: Cross multiply
    11,334,316.58x = 17,008,061 × 4,768,544.52
  4. Step 4: Simplify right side
    11,334,316.58x = 81,103,696,077,375.72
  5. Step 5: Solve for x
    x = 81,103,696,077,375.72/11,334,316.58
  6. Step 6: Final answer
    x = 7,155,587.68

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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.