Home / 1,953,454.52-2,930,292.48-605,808.66

Finding the Fourth Proportional to 1,953,454.52, 2,930,292.48 and 605,808.66

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Solution

The fourth proportional to 1,953,454.52, 2,930,292.48 and 605,808.66 is: 908,747.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,953,454.52 : 2,930,292.48 = 605,808.66 : x
  2. Step 2: Convert to fraction form
    1,953,454.52/2,930,292.48 = 605,808.66/x
  3. Step 3: Cross multiply
    1,953,454.52x = 2,930,292.48 × 605,808.66
  4. Step 4: Simplify right side
    1,953,454.52x = 1,775,196,560,716.88
  5. Step 5: Solve for x
    x = 1,775,196,560,716.88/1,953,454.52
  6. Step 6: Final answer
    x = 908,747.32

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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.