Home / 4,270,264.71-5,892,383.90-2,551,020.15

Finding the Fourth Proportional to 4,270,264.71, 5,892,383.90 and 2,551,020.15

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Solution

The fourth proportional to 4,270,264.71, 5,892,383.90 and 2,551,020.15 is: 3,520,060.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,270,264.71 : 5,892,383.90 = 2,551,020.15 : x
  2. Step 2: Convert to fraction form
    4,270,264.71/5,892,383.90 = 2,551,020.15/x
  3. Step 3: Cross multiply
    4,270,264.71x = 5,892,383.90 × 2,551,020.15
  4. Step 4: Simplify right side
    4,270,264.71x = 15,031,590,037,351.21
  5. Step 5: Solve for x
    x = 15,031,590,037,351.21/4,270,264.71
  6. Step 6: Final answer
    x = 3,520,060.48

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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.