Home / 835,677.24-1,154,316.36-691,067.14

Finding the Fourth Proportional to 835,677.24, 1,154,316.36 and 691,067.14

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Solution

The fourth proportional to 835,677.24, 1,154,316.36 and 691,067.14 is: 954,567.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,677.24 : 1,154,316.36 = 691,067.14 : x
  2. Step 2: Convert to fraction form
    835,677.24/1,154,316.36 = 691,067.14/x
  3. Step 3: Cross multiply
    835,677.24x = 1,154,316.36 × 691,067.14
  4. Step 4: Simplify right side
    835,677.24x = 797,710,102,674.62
  5. Step 5: Solve for x
    x = 797,710,102,674.62/835,677.24
  6. Step 6: Final answer
    x = 954,567.22

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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.