Home / 4,381,887.90-6,046,893.62-2,448,163.02

Finding the Fourth Proportional to 4,381,887.90, 6,046,893.62 and 2,448,163.02

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Solution

The fourth proportional to 4,381,887.90, 6,046,893.62 and 2,448,163.02 is: 3,378,402.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,381,887.90 : 6,046,893.62 = 2,448,163.02 : x
  2. Step 2: Convert to fraction form
    4,381,887.90/6,046,893.62 = 2,448,163.02/x
  3. Step 3: Cross multiply
    4,381,887.90x = 6,046,893.62 × 2,448,163.02
  4. Step 4: Simplify right side
    4,381,887.90x = 14,803,781,346,357.93
  5. Step 5: Solve for x
    x = 14,803,781,346,357.93/4,381,887.90
  6. Step 6: Final answer
    x = 3,378,402.57

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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.