Home / 1,463,373.91-2,189,672.64-884,934.28

Finding the Fourth Proportional to 1,463,373.91, 2,189,672.64 and 884,934.28

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Solution

The fourth proportional to 1,463,373.91, 2,189,672.64 and 884,934.28 is: 1,324,143.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,373.91 : 2,189,672.64 = 884,934.28 : x
  2. Step 2: Convert to fraction form
    1,463,373.91/2,189,672.64 = 884,934.28/x
  3. Step 3: Cross multiply
    1,463,373.91x = 2,189,672.64 × 884,934.28
  4. Step 4: Simplify right side
    1,463,373.91x = 1,937,716,365,741.06
  5. Step 5: Solve for x
    x = 1,937,716,365,741.06/1,463,373.91
  6. Step 6: Final answer
    x = 1,324,143.04

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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.