Home / 6,533,454.63-9,802,175.67-3,340,823.43

Finding the Fourth Proportional to 6,533,454.63, 9,802,175.67 and 3,340,823.43

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Solution

The fourth proportional to 6,533,454.63, 9,802,175.67 and 3,340,823.43 is: 5,012,254.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,533,454.63 : 9,802,175.67 = 3,340,823.43 : x
  2. Step 2: Convert to fraction form
    6,533,454.63/9,802,175.67 = 3,340,823.43/x
  3. Step 3: Cross multiply
    6,533,454.63x = 9,802,175.67 × 3,340,823.43
  4. Step 4: Simplify right side
    6,533,454.63x = 32,747,338,143,311.95
  5. Step 5: Solve for x
    x = 32,747,338,143,311.95/6,533,454.63
  6. Step 6: Final answer
    x = 5,012,254.62

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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.