Home / 1,334,114.14-1,841,064.27-722,250.73

Finding the Fourth Proportional to 1,334,114.14, 1,841,064.27 and 722,250.73

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Solution

The fourth proportional to 1,334,114.14, 1,841,064.27 and 722,250.73 is: 996,698.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,114.14 : 1,841,064.27 = 722,250.73 : x
  2. Step 2: Convert to fraction form
    1,334,114.14/1,841,064.27 = 722,250.73/x
  3. Step 3: Cross multiply
    1,334,114.14x = 1,841,064.27 × 722,250.73
  4. Step 4: Simplify right side
    1,334,114.14x = 1,329,710,012,984.42
  5. Step 5: Solve for x
    x = 1,329,710,012,984.42/1,334,114.14
  6. Step 6: Final answer
    x = 996,698.84

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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.