Home / 732,906.82-1,100,608.44-477,174.70

Finding the Fourth Proportional to 732,906.82, 1,100,608.44 and 477,174.70

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Solution

The fourth proportional to 732,906.82, 1,100,608.44 and 477,174.70 is: 716,574.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,906.82 : 1,100,608.44 = 477,174.70 : x
  2. Step 2: Convert to fraction form
    732,906.82/1,100,608.44 = 477,174.70/x
  3. Step 3: Cross multiply
    732,906.82x = 1,100,608.44 × 477,174.70
  4. Step 4: Simplify right side
    732,906.82x = 525,182,502,174.47
  5. Step 5: Solve for x
    x = 525,182,502,174.47/732,906.82
  6. Step 6: Final answer
    x = 716,574.72

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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.