Home / 5,802,423.78-8,006,993.80-3,224,016.39

Finding the Fourth Proportional to 5,802,423.78, 8,006,993.80 and 3,224,016.39

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Solution

The fourth proportional to 5,802,423.78, 8,006,993.80 and 3,224,016.39 is: 4,448,947.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,802,423.78 : 8,006,993.80 = 3,224,016.39 : x
  2. Step 2: Convert to fraction form
    5,802,423.78/8,006,993.80 = 3,224,016.39/x
  3. Step 3: Cross multiply
    5,802,423.78x = 8,006,993.80 × 3,224,016.39
  4. Step 4: Simplify right side
    5,802,423.78x = 25,814,679,245,828.38
  5. Step 5: Solve for x
    x = 25,814,679,245,828.38/5,802,423.78
  6. Step 6: Final answer
    x = 4,448,947.58

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1.5x scale

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.