Home / 6,282,721.01-9,418,684.02-2,183,509.52

Finding the Fourth Proportional to 6,282,721.01, 9,418,684.02 and 2,183,509.52

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Solution

The fourth proportional to 6,282,721.01, 9,418,684.02 and 2,183,509.52 is: 3,273,388.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,282,721.01 : 9,418,684.02 = 2,183,509.52 : x
  2. Step 2: Convert to fraction form
    6,282,721.01/9,418,684.02 = 2,183,509.52/x
  3. Step 3: Cross multiply
    6,282,721.01x = 9,418,684.02 × 2,183,509.52
  4. Step 4: Simplify right side
    6,282,721.01x = 20,565,786,176,448.45
  5. Step 5: Solve for x
    x = 20,565,786,176,448.45/6,282,721.01
  6. Step 6: Final answer
    x = 3,273,388.42

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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.