Home / 2,837,454.73-3,915,782.08-1,548,365.85

Finding the Fourth Proportional to 2,837,454.73, 3,915,782.08 and 1,548,365.85

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Solution

The fourth proportional to 2,837,454.73, 3,915,782.08 and 1,548,365.85 is: 2,136,796.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,454.73 : 3,915,782.08 = 1,548,365.85 : x
  2. Step 2: Convert to fraction form
    2,837,454.73/3,915,782.08 = 1,548,365.85/x
  3. Step 3: Cross multiply
    2,837,454.73x = 3,915,782.08 × 1,548,365.85
  4. Step 4: Simplify right side
    2,837,454.73x = 6,063,063,248,713.97
  5. Step 5: Solve for x
    x = 6,063,063,248,713.97/2,837,454.73
  6. Step 6: Final answer
    x = 2,136,796.47

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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.