Home / 3,473,036.10-5,206,772.25-1,650,486.42

Finding the Fourth Proportional to 3,473,036.10, 5,206,772.25 and 1,650,486.42

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Solution

The fourth proportional to 3,473,036.10, 5,206,772.25 and 1,650,486.42 is: 2,474,407.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,036.10 : 5,206,772.25 = 1,650,486.42 : x
  2. Step 2: Convert to fraction form
    3,473,036.10/5,206,772.25 = 1,650,486.42/x
  3. Step 3: Cross multiply
    3,473,036.10x = 5,206,772.25 × 1,650,486.42
  4. Step 4: Simplify right side
    3,473,036.10x = 8,593,706,890,657.85
  5. Step 5: Solve for x
    x = 8,593,706,890,657.85/3,473,036.10
  6. Step 6: Final answer
    x = 2,474,407.59

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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.