Home / 3,717,700.20-5,576,435.10-1,058,308.20

Finding the Fourth Proportional to 3,717,700.20, 5,576,435.10 and 1,058,308.20

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Solution

The fourth proportional to 3,717,700.20, 5,576,435.10 and 1,058,308.20 is: 1,587,429.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,717,700.20 : 5,576,435.10 = 1,058,308.20 : x
  2. Step 2: Convert to fraction form
    3,717,700.20/5,576,435.10 = 1,058,308.20/x
  3. Step 3: Cross multiply
    3,717,700.20x = 5,576,435.10 × 1,058,308.20
  4. Step 4: Simplify right side
    3,717,700.20x = 5,901,586,993,097.82
  5. Step 5: Solve for x
    x = 5,901,586,993,097.82/3,717,700.20
  6. Step 6: Final answer
    x = 1,587,429.51

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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.