Home / 2,320,224.24-3,201,931.29-1,301,650.86

Finding the Fourth Proportional to 2,320,224.24, 3,201,931.29 and 1,301,650.86

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Solution

The fourth proportional to 2,320,224.24, 3,201,931.29 and 1,301,650.86 is: 1,796,290.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,320,224.24 : 3,201,931.29 = 1,301,650.86 : x
  2. Step 2: Convert to fraction form
    2,320,224.24/3,201,931.29 = 1,301,650.86/x
  3. Step 3: Cross multiply
    2,320,224.24x = 3,201,931.29 × 1,301,650.86
  4. Step 4: Simplify right side
    2,320,224.24x = 4,167,796,617,289.41
  5. Step 5: Solve for x
    x = 4,167,796,617,289.41/2,320,224.24
  6. Step 6: Final answer
    x = 1,796,290.44

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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.