Home / 3,695,206.19-5,099,814.77-3,073,913.82

Finding the Fourth Proportional to 3,695,206.19, 5,099,814.77 and 3,073,913.82

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Solution

The fourth proportional to 3,695,206.19, 5,099,814.77 and 3,073,913.82 is: 4,242,358.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,206.19 : 5,099,814.77 = 3,073,913.82 : x
  2. Step 2: Convert to fraction form
    3,695,206.19/5,099,814.77 = 3,073,913.82/x
  3. Step 3: Cross multiply
    3,695,206.19x = 5,099,814.77 × 3,073,913.82
  4. Step 4: Simplify right side
    3,695,206.19x = 15,676,391,085,573.55
  5. Step 5: Solve for x
    x = 15,676,391,085,573.55/3,695,206.19
  6. Step 6: Final answer
    x = 4,242,358.96

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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.