Home / 895,606.24-1,235,924.41-508,418.30

Finding the Fourth Proportional to 895,606.24, 1,235,924.41 and 508,418.30

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Solution

The fourth proportional to 895,606.24, 1,235,924.41 and 508,418.30 is: 701,610.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,606.24 : 1,235,924.41 = 508,418.30 : x
  2. Step 2: Convert to fraction form
    895,606.24/1,235,924.41 = 508,418.30/x
  3. Step 3: Cross multiply
    895,606.24x = 1,235,924.41 × 508,418.30
  4. Step 4: Simplify right side
    895,606.24x = 628,366,587,460.70
  5. Step 5: Solve for x
    x = 628,366,587,460.70/895,606.24
  6. Step 6: Final answer
    x = 701,610.33

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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.