Home / 3,725,359.32-5,588,073.54-1,482,069.72

Finding the Fourth Proportional to 3,725,359.32, 5,588,073.54 and 1,482,069.72

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Solution

The fourth proportional to 3,725,359.32, 5,588,073.54 and 1,482,069.72 is: 2,223,118.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,725,359.32 : 5,588,073.54 = 1,482,069.72 : x
  2. Step 2: Convert to fraction form
    3,725,359.32/5,588,073.54 = 1,482,069.72/x
  3. Step 3: Cross multiply
    3,725,359.32x = 5,588,073.54 × 1,482,069.72
  4. Step 4: Simplify right side
    3,725,359.32x = 8,281,914,586,767.21
  5. Step 5: Solve for x
    x = 8,281,914,586,767.21/3,725,359.32
  6. Step 6: Final answer
    x = 2,223,118.33

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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.