Home / 7,302,895.22-10,955,339.24-3,042,067.02

Finding the Fourth Proportional to 7,302,895.22, 10,955,339.24 and 3,042,067.02

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Solution

The fourth proportional to 7,302,895.22, 10,955,339.24 and 3,042,067.02 is: 4,563,515.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,302,895.22 : 10,955,339.24 = 3,042,067.02 : x
  2. Step 2: Convert to fraction form
    7,302,895.22/10,955,339.24 = 3,042,067.02/x
  3. Step 3: Cross multiply
    7,302,895.22x = 10,955,339.24 × 3,042,067.02
  4. Step 4: Simplify right side
    7,302,895.22x = 33,326,876,194,915.87
  5. Step 5: Solve for x
    x = 33,326,876,194,915.87/7,302,895.22
  6. Step 6: Final answer
    x = 4,563,515.59

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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.