Home / 3,244,814.02-4,863,788.75-1,222,182.74

Finding the Fourth Proportional to 3,244,814.02, 4,863,788.75 and 1,222,182.74

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Solution

The fourth proportional to 3,244,814.02, 4,863,788.75 and 1,222,182.74 is: 1,831,981.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,814.02 : 4,863,788.75 = 1,222,182.74 : x
  2. Step 2: Convert to fraction form
    3,244,814.02/4,863,788.75 = 1,222,182.74/x
  3. Step 3: Cross multiply
    3,244,814.02x = 4,863,788.75 × 1,222,182.74
  4. Step 4: Simplify right side
    3,244,814.02x = 5,944,438,661,256.18
  5. Step 5: Solve for x
    x = 5,944,438,661,256.18/3,244,814.02
  6. Step 6: Final answer
    x = 1,831,981.32

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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.