Home / 5,482,504.50-7,564,806.45-3,548,496.66

Finding the Fourth Proportional to 5,482,504.50, 7,564,806.45 and 3,548,496.66

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Solution

The fourth proportional to 5,482,504.50, 7,564,806.45 and 3,548,496.66 is: 4,896,245.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,482,504.50 : 7,564,806.45 = 3,548,496.66 : x
  2. Step 2: Convert to fraction form
    5,482,504.50/7,564,806.45 = 3,548,496.66/x
  3. Step 3: Cross multiply
    5,482,504.50x = 7,564,806.45 × 3,548,496.66
  4. Step 4: Simplify right side
    5,482,504.50x = 26,843,690,421,371.46
  5. Step 5: Solve for x
    x = 26,843,690,421,371.46/5,482,504.50
  6. Step 6: Final answer
    x = 4,896,245.94

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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.