Home / 749,091.69-1,126,073.43-600,952.64

Finding the Fourth Proportional to 749,091.69, 1,126,073.43 and 600,952.64

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Solution

The fourth proportional to 749,091.69, 1,126,073.43 and 600,952.64 is: 903,383.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    749,091.69 : 1,126,073.43 = 600,952.64 : x
  2. Step 2: Convert to fraction form
    749,091.69/1,126,073.43 = 600,952.64/x
  3. Step 3: Cross multiply
    749,091.69x = 1,126,073.43 × 600,952.64
  4. Step 4: Simplify right side
    749,091.69x = 676,716,794,961.99
  5. Step 5: Solve for x
    x = 676,716,794,961.99/749,091.69
  6. Step 6: Final answer
    x = 903,383.13

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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.