Home / 1,082,304.63-1,493,478.65-732,733.91

Finding the Fourth Proportional to 1,082,304.63, 1,493,478.65 and 732,733.91

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Solution

The fourth proportional to 1,082,304.63, 1,493,478.65 and 732,733.91 is: 1,011,103.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,304.63 : 1,493,478.65 = 732,733.91 : x
  2. Step 2: Convert to fraction form
    1,082,304.63/1,493,478.65 = 732,733.91/x
  3. Step 3: Cross multiply
    1,082,304.63x = 1,493,478.65 × 732,733.91
  4. Step 4: Simplify right side
    1,082,304.63x = 1,094,322,450,716.02
  5. Step 5: Solve for x
    x = 1,094,322,450,716.02/1,082,304.63
  6. Step 6: Final answer
    x = 1,011,103.92

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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.