Home / 797,602.16-1,100,664.12-475,145.24

Finding the Fourth Proportional to 797,602.16, 1,100,664.12 and 475,145.24

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Solution

The fourth proportional to 797,602.16, 1,100,664.12 and 475,145.24 is: 655,684.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,602.16 : 1,100,664.12 = 475,145.24 : x
  2. Step 2: Convert to fraction form
    797,602.16/1,100,664.12 = 475,145.24/x
  3. Step 3: Cross multiply
    797,602.16x = 1,100,664.12 × 475,145.24
  4. Step 4: Simplify right side
    797,602.16x = 522,975,317,456.79
  5. Step 5: Solve for x
    x = 522,975,317,456.79/797,602.16
  6. Step 6: Final answer
    x = 655,684.43

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Double scale
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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.