Home / 1,237,250.88-1,707,409.44-700,706.88

Finding the Fourth Proportional to 1,237,250.88, 1,707,409.44 and 700,706.88

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Solution

The fourth proportional to 1,237,250.88, 1,707,409.44 and 700,706.88 is: 966,977.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,237,250.88 : 1,707,409.44 = 700,706.88 : x
  2. Step 2: Convert to fraction form
    1,237,250.88/1,707,409.44 = 700,706.88/x
  3. Step 3: Cross multiply
    1,237,250.88x = 1,707,409.44 × 700,706.88
  4. Step 4: Simplify right side
    1,237,250.88x = 1,196,393,541,584.95
  5. Step 5: Solve for x
    x = 1,196,393,541,584.95/1,237,250.88
  6. Step 6: Final answer
    x = 966,977.32

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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.