Home / 2,299,739.13-3,150,653.90-2,213,545.41

Finding the Fourth Proportional to 2,299,739.13, 3,150,653.90 and 2,213,545.41

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Solution

The fourth proportional to 2,299,739.13, 3,150,653.90 and 2,213,545.41 is: 3,032,568.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,739.13 : 3,150,653.90 = 2,213,545.41 : x
  2. Step 2: Convert to fraction form
    2,299,739.13/3,150,653.90 = 2,213,545.41/x
  3. Step 3: Cross multiply
    2,299,739.13x = 3,150,653.90 × 2,213,545.41
  4. Step 4: Simplify right side
    2,299,739.13x = 6,974,115,467,775.87
  5. Step 5: Solve for x
    x = 6,974,115,467,775.87/2,299,739.13
  6. Step 6: Final answer
    x = 3,032,568.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.