Home / 3,224,326.92-4,832,823.74-1,684,948.90

Finding the Fourth Proportional to 3,224,326.92, 4,832,823.74 and 1,684,948.90

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Solution

The fourth proportional to 3,224,326.92, 4,832,823.74 and 1,684,948.90 is: 2,525,507.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,326.92 : 4,832,823.74 = 1,684,948.90 : x
  2. Step 2: Convert to fraction form
    3,224,326.92/4,832,823.74 = 1,684,948.90/x
  3. Step 3: Cross multiply
    3,224,326.92x = 4,832,823.74 × 1,684,948.90
  4. Step 4: Simplify right side
    3,224,326.92x = 8,143,061,036,182.14
  5. Step 5: Solve for x
    x = 8,143,061,036,182.14/3,224,326.92
  6. Step 6: Final answer
    x = 2,525,507.26

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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.