Home / 963,452.52-1,329,546.69-533,723.22

Finding the Fourth Proportional to 963,452.52, 1,329,546.69 and 533,723.22

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Solution

The fourth proportional to 963,452.52, 1,329,546.69 and 533,723.22 is: 736,528.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,452.52 : 1,329,546.69 = 533,723.22 : x
  2. Step 2: Convert to fraction form
    963,452.52/1,329,546.69 = 533,723.22/x
  3. Step 3: Cross multiply
    963,452.52x = 1,329,546.69 × 533,723.22
  4. Step 4: Simplify right side
    963,452.52x = 709,609,940,527.14
  5. Step 5: Solve for x
    x = 709,609,940,527.14/963,452.52
  6. Step 6: Final answer
    x = 736,528.19

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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.