Home / 1,033,073.67-1,549,645.48-274,915.88

Finding the Fourth Proportional to 1,033,073.67, 1,549,645.48 and 274,915.88

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Solution

The fourth proportional to 1,033,073.67, 1,549,645.48 and 274,915.88 is: 412,383.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,073.67 : 1,549,645.48 = 274,915.88 : x
  2. Step 2: Convert to fraction form
    1,033,073.67/1,549,645.48 = 274,915.88/x
  3. Step 3: Cross multiply
    1,033,073.67x = 1,549,645.48 × 274,915.88
  4. Step 4: Simplify right side
    1,033,073.67x = 426,022,149,228.81
  5. Step 5: Solve for x
    x = 426,022,149,228.81/1,033,073.67
  6. Step 6: Final answer
    x = 412,383.12

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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.