Home / 2,027,402.46-3,035,044.65-1,226,260.86

Finding the Fourth Proportional to 2,027,402.46, 3,035,044.65 and 1,226,260.86

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Solution

The fourth proportional to 2,027,402.46, 3,035,044.65 and 1,226,260.86 is: 1,835,726.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,402.46 : 3,035,044.65 = 1,226,260.86 : x
  2. Step 2: Convert to fraction form
    2,027,402.46/3,035,044.65 = 1,226,260.86/x
  3. Step 3: Cross multiply
    2,027,402.46x = 3,035,044.65 × 1,226,260.86
  4. Step 4: Simplify right side
    2,027,402.46x = 3,721,756,462,647.40
  5. Step 5: Solve for x
    x = 3,721,756,462,647.40/2,027,402.46
  6. Step 6: Final answer
    x = 1,835,726.52

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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.