Home / 2,449,434.34-3,666,156.48-1,800,838.75

Finding the Fourth Proportional to 2,449,434.34, 3,666,156.48 and 1,800,838.75

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Solution

The fourth proportional to 2,449,434.34, 3,666,156.48 and 1,800,838.75 is: 2,695,380.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,434.34 : 3,666,156.48 = 1,800,838.75 : x
  2. Step 2: Convert to fraction form
    2,449,434.34/3,666,156.48 = 1,800,838.75/x
  3. Step 3: Cross multiply
    2,449,434.34x = 3,666,156.48 × 1,800,838.75
  4. Step 4: Simplify right side
    2,449,434.34x = 6,602,156,652,747.60
  5. Step 5: Solve for x
    x = 6,602,156,652,747.60/2,449,434.34
  6. Step 6: Final answer
    x = 2,695,380.13

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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.