Home / 773,829.04-1,067,832.04-429,647.18

Finding the Fourth Proportional to 773,829.04, 1,067,832.04 and 429,647.18

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Solution

The fourth proportional to 773,829.04, 1,067,832.04 and 429,647.18 is: 592,884.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,829.04 : 1,067,832.04 = 429,647.18 : x
  2. Step 2: Convert to fraction form
    773,829.04/1,067,832.04 = 429,647.18/x
  3. Step 3: Cross multiply
    773,829.04x = 1,067,832.04 × 429,647.18
  4. Step 4: Simplify right side
    773,829.04x = 458,791,025,220.99
  5. Step 5: Solve for x
    x = 458,791,025,220.99/773,829.04
  6. Step 6: Final answer
    x = 592,884.22

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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.