Home / 773,225.75-1,067,057.33-429,063.03

Finding the Fourth Proportional to 773,225.75, 1,067,057.33 and 429,063.03

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Solution

The fourth proportional to 773,225.75, 1,067,057.33 and 429,063.03 is: 592,110.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,225.75 : 1,067,057.33 = 429,063.03 : x
  2. Step 2: Convert to fraction form
    773,225.75/1,067,057.33 = 429,063.03/x
  3. Step 3: Cross multiply
    773,225.75x = 1,067,057.33 × 429,063.03
  4. Step 4: Simplify right side
    773,225.75x = 457,834,849,048.20
  5. Step 5: Solve for x
    x = 457,834,849,048.20/773,225.75
  6. Step 6: Final answer
    x = 592,110.20

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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.