Home / 3,264,555.73-4,503,689.45-2,038,733.12

Finding the Fourth Proportional to 3,264,555.73, 4,503,689.45 and 2,038,733.12

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Solution

The fourth proportional to 3,264,555.73, 4,503,689.45 and 2,038,733.12 is: 2,812,578.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,555.73 : 4,503,689.45 = 2,038,733.12 : x
  2. Step 2: Convert to fraction form
    3,264,555.73/4,503,689.45 = 2,038,733.12/x
  3. Step 3: Cross multiply
    3,264,555.73x = 4,503,689.45 × 2,038,733.12
  4. Step 4: Simplify right side
    3,264,555.73x = 9,181,820,843,909.58
  5. Step 5: Solve for x
    x = 9,181,820,843,909.58/3,264,555.73
  6. Step 6: Final answer
    x = 2,812,578.99

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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.