Home / 8,795,005.11-13,192,162.47-3,676,112.91

Finding the Fourth Proportional to 8,795,005.11, 13,192,162.47 and 3,676,112.91

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Solution

The fourth proportional to 8,795,005.11, 13,192,162.47 and 3,676,112.91 is: 5,514,025.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795,005.11 : 13,192,162.47 = 3,676,112.91 : x
  2. Step 2: Convert to fraction form
    8,795,005.11/13,192,162.47 = 3,676,112.91/x
  3. Step 3: Cross multiply
    8,795,005.11x = 13,192,162.47 × 3,676,112.91
  4. Step 4: Simplify right side
    8,795,005.11x = 48,495,878,766,784.49
  5. Step 5: Solve for x
    x = 48,495,878,766,784.49/8,795,005.11
  6. Step 6: Final answer
    x = 5,514,025.08

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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.