Home / 1,235,749.37-1,853,568.77-337,188.22

Finding the Fourth Proportional to 1,235,749.37, 1,853,568.77 and 337,188.22

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Solution

The fourth proportional to 1,235,749.37, 1,853,568.77 and 337,188.22 is: 505,767.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,235,749.37 : 1,853,568.77 = 337,188.22 : x
  2. Step 2: Convert to fraction form
    1,235,749.37/1,853,568.77 = 337,188.22/x
  3. Step 3: Cross multiply
    1,235,749.37x = 1,853,568.77 × 337,188.22
  4. Step 4: Simplify right side
    1,235,749.37x = 625,001,547,884.03
  5. Step 5: Solve for x
    x = 625,001,547,884.03/1,235,749.37
  6. Step 6: Final answer
    x = 505,767.24

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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.