Home / 1,598,834.36-2,206,517.19-910,535.33

Finding the Fourth Proportional to 1,598,834.36, 2,206,517.19 and 910,535.33

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Solution

The fourth proportional to 1,598,834.36, 2,206,517.19 and 910,535.33 is: 1,256,610.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,834.36 : 2,206,517.19 = 910,535.33 : x
  2. Step 2: Convert to fraction form
    1,598,834.36/2,206,517.19 = 910,535.33/x
  3. Step 3: Cross multiply
    1,598,834.36x = 2,206,517.19 × 910,535.33
  4. Step 4: Simplify right side
    1,598,834.36x = 2,009,111,859,849.11
  5. Step 5: Solve for x
    x = 2,009,111,859,849.11/1,598,834.36
  6. Step 6: Final answer
    x = 1,256,610.38

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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.