Home / 1,651,383.96-2,476,481.65-571,603.13

Finding the Fourth Proportional to 1,651,383.96, 2,476,481.65 and 571,603.13

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Solution

The fourth proportional to 1,651,383.96, 2,476,481.65 and 571,603.13 is: 857,198.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,383.96 : 2,476,481.65 = 571,603.13 : x
  2. Step 2: Convert to fraction form
    1,651,383.96/2,476,481.65 = 571,603.13/x
  3. Step 3: Cross multiply
    1,651,383.96x = 2,476,481.65 × 571,603.13
  4. Step 4: Simplify right side
    1,651,383.96x = 1,415,564,658,002.95
  5. Step 5: Solve for x
    x = 1,415,564,658,002.95/1,651,383.96
  6. Step 6: Final answer
    x = 857,198.99

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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.