Home / 3,222,465-4,832,665.56-1,063,006.80

Finding the Fourth Proportional to 3,222,465, 4,832,665.56 and 1,063,006.80

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Solution

The fourth proportional to 3,222,465, 4,832,665.56 and 1,063,006.80 is: 1,594,169.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,465 : 4,832,665.56 = 1,063,006.80 : x
  2. Step 2: Convert to fraction form
    3,222,465/4,832,665.56 = 1,063,006.80/x
  3. Step 3: Cross multiply
    3,222,465x = 4,832,665.56 × 1,063,006.80
  4. Step 4: Simplify right side
    3,222,465x = 5,137,156,352,405.81
  5. Step 5: Solve for x
    x = 5,137,156,352,405.81/3,222,465
  6. Step 6: Final answer
    x = 1,594,169.79

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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.