Home / 2,270,868.96-3,402,447.30-1,370,418.42

Finding the Fourth Proportional to 2,270,868.96, 3,402,447.30 and 1,370,418.42

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Solution

The fourth proportional to 2,270,868.96, 3,402,447.30 and 1,370,418.42 is: 2,053,300.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,868.96 : 3,402,447.30 = 1,370,418.42 : x
  2. Step 2: Convert to fraction form
    2,270,868.96/3,402,447.30 = 1,370,418.42/x
  3. Step 3: Cross multiply
    2,270,868.96x = 3,402,447.30 × 1,370,418.42
  4. Step 4: Simplify right side
    2,270,868.96x = 4,662,776,452,999.27
  5. Step 5: Solve for x
    x = 4,662,776,452,999.27/2,270,868.96
  6. Step 6: Final answer
    x = 2,053,300.54

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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.