Home / 2,837,448.85-3,915,773.94-1,548,359.98

Finding the Fourth Proportional to 2,837,448.85, 3,915,773.94 and 1,548,359.98

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Solution

The fourth proportional to 2,837,448.85, 3,915,773.94 and 1,548,359.98 is: 2,136,788.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,448.85 : 3,915,773.94 = 1,548,359.98 : x
  2. Step 2: Convert to fraction form
    2,837,448.85/3,915,773.94 = 1,548,359.98/x
  3. Step 3: Cross multiply
    2,837,448.85x = 3,915,773.94 × 1,548,359.98
  4. Step 4: Simplify right side
    2,837,448.85x = 6,063,027,659,422.92
  5. Step 5: Solve for x
    x = 6,063,027,659,422.92/2,837,448.85
  6. Step 6: Final answer
    x = 2,136,788.35

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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.