Home / 1,834,611.78-2,752,248.29-754,933.62

Finding the Fourth Proportional to 1,834,611.78, 2,752,248.29 and 754,933.62

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Solution

The fourth proportional to 1,834,611.78, 2,752,248.29 and 754,933.62 is: 1,132,536.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,611.78 : 2,752,248.29 = 754,933.62 : x
  2. Step 2: Convert to fraction form
    1,834,611.78/2,752,248.29 = 754,933.62/x
  3. Step 3: Cross multiply
    1,834,611.78x = 2,752,248.29 × 754,933.62
  4. Step 4: Simplify right side
    1,834,611.78x = 2,077,764,760,933.84
  5. Step 5: Solve for x
    x = 2,077,764,760,933.84/1,834,611.78
  6. Step 6: Final answer
    x = 1,132,536.48

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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.