Home / 3,899,916.45-5,851,914.39-1,596,119.76

Finding the Fourth Proportional to 3,899,916.45, 5,851,914.39 and 1,596,119.76

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Solution

The fourth proportional to 3,899,916.45, 5,851,914.39 and 1,596,119.76 is: 2,395,014.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,899,916.45 : 5,851,914.39 = 1,596,119.76 : x
  2. Step 2: Convert to fraction form
    3,899,916.45/5,851,914.39 = 1,596,119.76/x
  3. Step 3: Cross multiply
    3,899,916.45x = 5,851,914.39 × 1,596,119.76
  4. Step 4: Simplify right side
    3,899,916.45x = 9,340,356,191,707.35
  5. Step 5: Solve for x
    x = 9,340,356,191,707.35/3,899,916.45
  6. Step 6: Final answer
    x = 2,395,014.43

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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.