Home / 773,826.06-1,067,882.04-429,662.66

Finding the Fourth Proportional to 773,826.06, 1,067,882.04 and 429,662.66

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Solution

The fourth proportional to 773,826.06, 1,067,882.04 and 429,662.66 is: 592,935.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,826.06 : 1,067,882.04 = 429,662.66 : x
  2. Step 2: Convert to fraction form
    773,826.06/1,067,882.04 = 429,662.66/x
  3. Step 3: Cross multiply
    773,826.06x = 1,067,882.04 × 429,662.66
  4. Step 4: Simplify right side
    773,826.06x = 458,829,032,533.22
  5. Step 5: Solve for x
    x = 458,829,032,533.22/773,826.06
  6. Step 6: Final answer
    x = 592,935.62

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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.