Home / 2,327,730.90-3,212,713.18-1,541,410.86

Finding the Fourth Proportional to 2,327,730.90, 3,212,713.18 and 1,541,410.86

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Solution

The fourth proportional to 2,327,730.90, 3,212,713.18 and 1,541,410.86 is: 2,127,441.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,730.90 : 3,212,713.18 = 1,541,410.86 : x
  2. Step 2: Convert to fraction form
    2,327,730.90/3,212,713.18 = 1,541,410.86/x
  3. Step 3: Cross multiply
    2,327,730.90x = 3,212,713.18 × 1,541,410.86
  4. Step 4: Simplify right side
    2,327,730.90x = 4,952,110,985,717.14
  5. Step 5: Solve for x
    x = 4,952,110,985,717.14/2,327,730.90
  6. Step 6: Final answer
    x = 2,127,441.36

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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.