Home / 5,032,033.92-6,939,398.52-3,381,908.40

Finding the Fourth Proportional to 5,032,033.92, 6,939,398.52 and 3,381,908.40

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Solution

The fourth proportional to 5,032,033.92, 6,939,398.52 and 3,381,908.40 is: 4,663,802.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032,033.92 : 6,939,398.52 = 3,381,908.40 : x
  2. Step 2: Convert to fraction form
    5,032,033.92/6,939,398.52 = 3,381,908.40/x
  3. Step 3: Cross multiply
    5,032,033.92x = 6,939,398.52 × 3,381,908.40
  4. Step 4: Simplify right side
    5,032,033.92x = 23,468,410,145,735.57
  5. Step 5: Solve for x
    x = 23,468,410,145,735.57/5,032,033.92
  6. Step 6: Final answer
    x = 4,663,802.06

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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.