Home / 3,564,677.46-4,919,256.01-1,933,084.34

Finding the Fourth Proportional to 3,564,677.46, 4,919,256.01 and 1,933,084.34

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Solution

The fourth proportional to 3,564,677.46, 4,919,256.01 and 1,933,084.34 is: 2,667,656.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,677.46 : 4,919,256.01 = 1,933,084.34 : x
  2. Step 2: Convert to fraction form
    3,564,677.46/4,919,256.01 = 1,933,084.34/x
  3. Step 3: Cross multiply
    3,564,677.46x = 4,919,256.01 × 1,933,084.34
  4. Step 4: Simplify right side
    3,564,677.46x = 9,509,336,757,381.88
  5. Step 5: Solve for x
    x = 9,509,336,757,381.88/3,564,677.46
  6. Step 6: Final answer
    x = 2,667,656.99

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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.