Home / 3,465,838.06-5,199,255.24-1,069,887.82

Finding the Fourth Proportional to 3,465,838.06, 5,199,255.24 and 1,069,887.82

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Solution

The fourth proportional to 3,465,838.06, 5,199,255.24 and 1,069,887.82 is: 1,604,985.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,838.06 : 5,199,255.24 = 1,069,887.82 : x
  2. Step 2: Convert to fraction form
    3,465,838.06/5,199,255.24 = 1,069,887.82/x
  3. Step 3: Cross multiply
    3,465,838.06x = 5,199,255.24 × 1,069,887.82
  4. Step 4: Simplify right side
    3,465,838.06x = 5,562,619,848,997.74
  5. Step 5: Solve for x
    x = 5,562,619,848,997.74/3,465,838.06
  6. Step 6: Final answer
    x = 1,604,985.51

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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.