Home / 3,264,611.84-4,503,766.02-2,038,789.43

Finding the Fourth Proportional to 3,264,611.84, 4,503,766.02 and 2,038,789.43

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Solution

The fourth proportional to 3,264,611.84, 4,503,766.02 and 2,038,789.43 is: 2,812,656.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,611.84 : 4,503,766.02 = 2,038,789.43 : x
  2. Step 2: Convert to fraction form
    3,264,611.84/4,503,766.02 = 2,038,789.43/x
  3. Step 3: Cross multiply
    3,264,611.84x = 4,503,766.02 × 2,038,789.43
  4. Step 4: Simplify right side
    3,264,611.84x = 9,182,230,556,769.17
  5. Step 5: Solve for x
    x = 9,182,230,556,769.17/3,264,611.84
  6. Step 6: Final answer
    x = 2,812,656.15

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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.