Home / 4,253,543.82-5,868,881.24-2,417,858.01

Finding the Fourth Proportional to 4,253,543.82, 5,868,881.24 and 2,417,858.01

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Solution

The fourth proportional to 4,253,543.82, 5,868,881.24 and 2,417,858.01 is: 3,336,070.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253,543.82 : 5,868,881.24 = 2,417,858.01 : x
  2. Step 2: Convert to fraction form
    4,253,543.82/5,868,881.24 = 2,417,858.01/x
  3. Step 3: Cross multiply
    4,253,543.82x = 5,868,881.24 × 2,417,858.01
  4. Step 4: Simplify right side
    4,253,543.82x = 14,190,121,503,783.44
  5. Step 5: Solve for x
    x = 14,190,121,503,783.44/4,253,543.82
  6. Step 6: Final answer
    x = 3,336,070.37

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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.