Home / 773,167.36-1,067,007.58-482,950.84

Finding the Fourth Proportional to 773,167.36, 1,067,007.58 and 482,950.84

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Solution

The fourth proportional to 773,167.36, 1,067,007.58 and 482,950.84 is: 666,495.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,167.36 : 1,067,007.58 = 482,950.84 : x
  2. Step 2: Convert to fraction form
    773,167.36/1,067,007.58 = 482,950.84/x
  3. Step 3: Cross multiply
    773,167.36x = 1,067,007.58 × 482,950.84
  4. Step 4: Simplify right side
    773,167.36x = 515,312,207,047.37
  5. Step 5: Solve for x
    x = 515,312,207,047.37/773,167.36
  6. Step 6: Final answer
    x = 666,495.04

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Double scale
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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.