Home / 5,838,145.59-8,056,592.81-3,188,995.24

Finding the Fourth Proportional to 5,838,145.59, 8,056,592.81 and 3,188,995.24

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Solution

The fourth proportional to 5,838,145.59, 8,056,592.81 and 3,188,995.24 is: 4,400,787.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,838,145.59 : 8,056,592.81 = 3,188,995.24 : x
  2. Step 2: Convert to fraction form
    5,838,145.59/8,056,592.81 = 3,188,995.24/x
  3. Step 3: Cross multiply
    5,838,145.59x = 8,056,592.81 × 3,188,995.24
  4. Step 4: Simplify right side
    5,838,145.59x = 25,692,436,105,763.25
  5. Step 5: Solve for x
    x = 25,692,436,105,763.25/5,838,145.59
  6. Step 6: Final answer
    x = 4,400,787.16

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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.