Home / 4,202,822.70-6,304,234.05-2,077,058.70

Finding the Fourth Proportional to 4,202,822.70, 6,304,234.05 and 2,077,058.70

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Solution

The fourth proportional to 4,202,822.70, 6,304,234.05 and 2,077,058.70 is: 3,115,588.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,202,822.70 : 6,304,234.05 = 2,077,058.70 : x
  2. Step 2: Convert to fraction form
    4,202,822.70/6,304,234.05 = 2,077,058.70/x
  3. Step 3: Cross multiply
    4,202,822.70x = 6,304,234.05 × 2,077,058.70
  4. Step 4: Simplify right side
    4,202,822.70x = 13,094,264,180,388.73
  5. Step 5: Solve for x
    x = 13,094,264,180,388.73/4,202,822.70
  6. Step 6: Final answer
    x = 3,115,588.05

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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.