Home / 6,042,339.06-8,338,599.78-3,289,204.03

Finding the Fourth Proportional to 6,042,339.06, 8,338,599.78 and 3,289,204.03

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Solution

The fourth proportional to 6,042,339.06, 8,338,599.78 and 3,289,204.03 is: 4,539,195.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,042,339.06 : 8,338,599.78 = 3,289,204.03 : x
  2. Step 2: Convert to fraction form
    6,042,339.06/8,338,599.78 = 3,289,204.03/x
  3. Step 3: Cross multiply
    6,042,339.06x = 8,338,599.78 × 3,289,204.03
  4. Step 4: Simplify right side
    6,042,339.06x = 27,427,356,000,933.11
  5. Step 5: Solve for x
    x = 27,427,356,000,933.11/6,042,339.06
  6. Step 6: Final answer
    x = 4,539,195.12

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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.