Home / 5,690,047.20-8,532,118.35-2,093,963.10

Finding the Fourth Proportional to 5,690,047.20, 8,532,118.35 and 2,093,963.10

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Solution

The fourth proportional to 5,690,047.20, 8,532,118.35 and 2,093,963.10 is: 3,139,858.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,690,047.20 : 8,532,118.35 = 2,093,963.10 : x
  2. Step 2: Convert to fraction form
    5,690,047.20/8,532,118.35 = 2,093,963.10/x
  3. Step 3: Cross multiply
    5,690,047.20x = 8,532,118.35 × 2,093,963.10
  4. Step 4: Simplify right side
    5,690,047.20x = 17,865,940,989,732.89
  5. Step 5: Solve for x
    x = 17,865,940,989,732.89/5,690,047.20
  6. Step 6: Final answer
    x = 3,139,858.14

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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.