Home / 3,249,492.54-4,482,887.94-1,959,616.14

Finding the Fourth Proportional to 3,249,492.54, 4,482,887.94 and 1,959,616.14

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Solution

The fourth proportional to 3,249,492.54, 4,482,887.94 and 1,959,616.14 is: 2,703,418.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,492.54 : 4,482,887.94 = 1,959,616.14 : x
  2. Step 2: Convert to fraction form
    3,249,492.54/4,482,887.94 = 1,959,616.14/x
  3. Step 3: Cross multiply
    3,249,492.54x = 4,482,887.94 × 1,959,616.14
  4. Step 4: Simplify right side
    3,249,492.54x = 8,784,739,561,035.35
  5. Step 5: Solve for x
    x = 8,784,739,561,035.35/3,249,492.54
  6. Step 6: Final answer
    x = 2,703,418.90

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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.