Home / 2,259,538.23-3,116,793.48-1,341,162.26

Finding the Fourth Proportional to 2,259,538.23, 3,116,793.48 and 1,341,162.26

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Solution

The fourth proportional to 2,259,538.23, 3,116,793.48 and 1,341,162.26 is: 1,849,991.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,538.23 : 3,116,793.48 = 1,341,162.26 : x
  2. Step 2: Convert to fraction form
    2,259,538.23/3,116,793.48 = 1,341,162.26/x
  3. Step 3: Cross multiply
    2,259,538.23x = 3,116,793.48 × 1,341,162.26
  4. Step 4: Simplify right side
    2,259,538.23x = 4,180,125,786,208.75
  5. Step 5: Solve for x
    x = 4,180,125,786,208.75/2,259,538.23
  6. Step 6: Final answer
    x = 1,849,991.17

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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.