Home / 1,727,467.90-2,383,899-953,146.94

Finding the Fourth Proportional to 1,727,467.90, 2,383,899 and 953,146.94

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Solution

The fourth proportional to 1,727,467.90, 2,383,899 and 953,146.94 is: 1,315,339.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,467.90 : 2,383,899 = 953,146.94 : x
  2. Step 2: Convert to fraction form
    1,727,467.90/2,383,899 = 953,146.94/x
  3. Step 3: Cross multiply
    1,727,467.90x = 2,383,899 × 953,146.94
  4. Step 4: Simplify right side
    1,727,467.90x = 2,272,206,037,119.06
  5. Step 5: Solve for x
    x = 2,272,206,037,119.06/1,727,467.90
  6. Step 6: Final answer
    x = 1,315,339.08

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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.