Home / 2,186,260.83-3,272,665.17-1,426,466.27

Finding the Fourth Proportional to 2,186,260.83, 3,272,665.17 and 1,426,466.27

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Solution

The fourth proportional to 2,186,260.83, 3,272,665.17 and 1,426,466.27 is: 2,135,310.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,186,260.83 : 3,272,665.17 = 1,426,466.27 : x
  2. Step 2: Convert to fraction form
    2,186,260.83/3,272,665.17 = 1,426,466.27/x
  3. Step 3: Cross multiply
    2,186,260.83x = 3,272,665.17 × 1,426,466.27
  4. Step 4: Simplify right side
    2,186,260.83x = 4,668,346,478,008.82
  5. Step 5: Solve for x
    x = 4,668,346,478,008.82/2,186,260.83
  6. Step 6: Final answer
    x = 2,135,310.85

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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.