Home / 4,740,110.55-6,541,538.19-2,675,198.25

Finding the Fourth Proportional to 4,740,110.55, 6,541,538.19 and 2,675,198.25

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Solution

The fourth proportional to 4,740,110.55, 6,541,538.19 and 2,675,198.25 is: 3,691,878.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740,110.55 : 6,541,538.19 = 2,675,198.25 : x
  2. Step 2: Convert to fraction form
    4,740,110.55/6,541,538.19 = 2,675,198.25/x
  3. Step 3: Cross multiply
    4,740,110.55x = 6,541,538.19 × 2,675,198.25
  4. Step 4: Simplify right side
    4,740,110.55x = 17,499,911,518,196.17
  5. Step 5: Solve for x
    x = 17,499,911,518,196.17/4,740,110.55
  6. Step 6: Final answer
    x = 3,691,878.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.