Home / 2,358,224.76-3,253,426.32-1,451,232.12

Finding the Fourth Proportional to 2,358,224.76, 3,253,426.32 and 1,451,232.12

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Solution

The fourth proportional to 2,358,224.76, 3,253,426.32 and 1,451,232.12 is: 2,002,131.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,224.76 : 3,253,426.32 = 1,451,232.12 : x
  2. Step 2: Convert to fraction form
    2,358,224.76/3,253,426.32 = 1,451,232.12/x
  3. Step 3: Cross multiply
    2,358,224.76x = 3,253,426.32 × 1,451,232.12
  4. Step 4: Simplify right side
    2,358,224.76x = 4,721,476,775,637.40
  5. Step 5: Solve for x
    x = 4,721,476,775,637.40/2,358,224.76
  6. Step 6: Final answer
    x = 2,002,131.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.