Home / 4,060,284.47-6,091,194.82-1,631,626.78

Finding the Fourth Proportional to 4,060,284.47, 6,091,194.82 and 1,631,626.78

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Solution

The fourth proportional to 4,060,284.47, 6,091,194.82 and 1,631,626.78 is: 2,447,748.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,060,284.47 : 6,091,194.82 = 1,631,626.78 : x
  2. Step 2: Convert to fraction form
    4,060,284.47/6,091,194.82 = 1,631,626.78/x
  3. Step 3: Cross multiply
    4,060,284.47x = 6,091,194.82 × 1,631,626.78
  4. Step 4: Simplify right side
    4,060,284.47x = 9,938,556,551,895.17
  5. Step 5: Solve for x
    x = 9,938,556,551,895.17/4,060,284.47
  6. Step 6: Final answer
    x = 2,447,748.83

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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.