Home / 1,034,910.32-1,552,256.30-276,828.29

Finding the Fourth Proportional to 1,034,910.32, 1,552,256.30 and 276,828.29

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Solution

The fourth proportional to 1,034,910.32, 1,552,256.30 and 276,828.29 is: 415,213.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,910.32 : 1,552,256.30 = 276,828.29 : x
  2. Step 2: Convert to fraction form
    1,034,910.32/1,552,256.30 = 276,828.29/x
  3. Step 3: Cross multiply
    1,034,910.32x = 1,552,256.30 × 276,828.29
  4. Step 4: Simplify right side
    1,034,910.32x = 429,708,457,170.73
  5. Step 5: Solve for x
    x = 429,708,457,170.73/1,034,910.32
  6. Step 6: Final answer
    x = 415,213.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.