Home / 3,503,156.61-4,834,246.49-2,053,817.37

Finding the Fourth Proportional to 3,503,156.61, 4,834,246.49 and 2,053,817.37

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Solution

The fourth proportional to 3,503,156.61, 4,834,246.49 and 2,053,817.37 is: 2,834,203.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,156.61 : 4,834,246.49 = 2,053,817.37 : x
  2. Step 2: Convert to fraction form
    3,503,156.61/4,834,246.49 = 2,053,817.37/x
  3. Step 3: Cross multiply
    3,503,156.61x = 4,834,246.49 × 2,053,817.37
  4. Step 4: Simplify right side
    3,503,156.61x = 9,928,659,409,456.26
  5. Step 5: Solve for x
    x = 9,928,659,409,456.26/3,503,156.61
  6. Step 6: Final answer
    x = 2,834,203.69

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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.