Home / 2,000,635.88-2,760,877.64-1,095,217.88

Finding the Fourth Proportional to 2,000,635.88, 2,760,877.64 and 1,095,217.88

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Solution

The fourth proportional to 2,000,635.88, 2,760,877.64 and 1,095,217.88 is: 1,511,400.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,635.88 : 2,760,877.64 = 1,095,217.88 : x
  2. Step 2: Convert to fraction form
    2,000,635.88/2,760,877.64 = 1,095,217.88/x
  3. Step 3: Cross multiply
    2,000,635.88x = 2,760,877.64 × 1,095,217.88
  4. Step 4: Simplify right side
    2,000,635.88x = 3,023,762,544,753.86
  5. Step 5: Solve for x
    x = 3,023,762,544,753.86/2,000,635.88
  6. Step 6: Final answer
    x = 1,511,400.74

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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.