Home / 965,265.15-1,332,689.88-598,131.87

Finding the Fourth Proportional to 965,265.15, 1,332,689.88 and 598,131.87

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Solution

The fourth proportional to 965,265.15, 1,332,689.88 and 598,131.87 is: 825,808.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,265.15 : 1,332,689.88 = 598,131.87 : x
  2. Step 2: Convert to fraction form
    965,265.15/1,332,689.88 = 598,131.87/x
  3. Step 3: Cross multiply
    965,265.15x = 1,332,689.88 × 598,131.87
  4. Step 4: Simplify right side
    965,265.15x = 797,124,287,063.82
  5. Step 5: Solve for x
    x = 797,124,287,063.82/965,265.15
  6. Step 6: Final answer
    x = 825,808.63

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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.