Home / 2,553,760.82-3,830,712.08-634,594.52

Finding the Fourth Proportional to 2,553,760.82, 3,830,712.08 and 634,594.52

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Solution

The fourth proportional to 2,553,760.82, 3,830,712.08 and 634,594.52 is: 951,909.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,553,760.82 : 3,830,712.08 = 634,594.52 : x
  2. Step 2: Convert to fraction form
    2,553,760.82/3,830,712.08 = 634,594.52/x
  3. Step 3: Cross multiply
    2,553,760.82x = 3,830,712.08 × 634,594.52
  4. Step 4: Simplify right side
    2,553,760.82x = 2,430,948,876,098.73
  5. Step 5: Solve for x
    x = 2,430,948,876,098.73/2,553,760.82
  6. Step 6: Final answer
    x = 951,909.38

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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.