Home / 951,822.36-1,313,556.06-569,775.24

Finding the Fourth Proportional to 951,822.36, 1,313,556.06 and 569,775.24

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Solution

The fourth proportional to 951,822.36, 1,313,556.06 and 569,775.24 is: 786,314.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,822.36 : 1,313,556.06 = 569,775.24 : x
  2. Step 2: Convert to fraction form
    951,822.36/1,313,556.06 = 569,775.24/x
  3. Step 3: Cross multiply
    951,822.36x = 1,313,556.06 × 569,775.24
  4. Step 4: Simplify right side
    951,822.36x = 748,431,719,339.96
  5. Step 5: Solve for x
    x = 748,431,719,339.96/951,822.36
  6. Step 6: Final answer
    x = 786,314.50

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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.