Home / 3,673,033.70-5,068,872.68-2,041,509.83

Finding the Fourth Proportional to 3,673,033.70, 5,068,872.68 and 2,041,509.83

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Solution

The fourth proportional to 3,673,033.70, 5,068,872.68 and 2,041,509.83 is: 2,817,331.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,033.70 : 5,068,872.68 = 2,041,509.83 : x
  2. Step 2: Convert to fraction form
    3,673,033.70/5,068,872.68 = 2,041,509.83/x
  3. Step 3: Cross multiply
    3,673,033.70x = 5,068,872.68 × 2,041,509.83
  4. Step 4: Simplify right side
    3,673,033.70x = 10,348,153,367,686.53
  5. Step 5: Solve for x
    x = 10,348,153,367,686.53/3,673,033.70
  6. Step 6: Final answer
    x = 2,817,331.46

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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.