Home / 6,875,520.10-9,481,714.00-4,516,553.15

Finding the Fourth Proportional to 6,875,520.10, 9,481,714.00 and 4,516,553.15

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Solution

The fourth proportional to 6,875,520.10, 9,481,714.00 and 4,516,553.15 is: 6,228,571.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,875,520.10 : 9,481,714.00 = 4,516,553.15 : x
  2. Step 2: Convert to fraction form
    6,875,520.10/9,481,714.00 = 4,516,553.15/x
  3. Step 3: Cross multiply
    6,875,520.10x = 9,481,714.00 × 4,516,553.15
  4. Step 4: Simplify right side
    6,875,520.10x = 42,824,665,246,512
  5. Step 5: Solve for x
    x = 42,824,665,246,512/6,875,520.10
  6. Step 6: Final answer
    x = 6,228,571.02

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1.5x scale

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.