Home / 11,099,447.52-15,317,299.02-6,204,875.91

Finding the Fourth Proportional to 11,099,447.52, 15,317,299.02 and 6,204,875.91

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Solution

The fourth proportional to 11,099,447.52, 15,317,299.02 and 6,204,875.91 is: 8,562,763.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,099,447.52 : 15,317,299.02 = 6,204,875.91 : x
  2. Step 2: Convert to fraction form
    11,099,447.52/15,317,299.02 = 6,204,875.91/x
  3. Step 3: Cross multiply
    11,099,447.52x = 15,317,299.02 × 6,204,875.91
  4. Step 4: Simplify right side
    11,099,447.52x = 95,041,939,695,464.61
  5. Step 5: Solve for x
    x = 95,041,939,695,464.61/11,099,447.52
  6. Step 6: Final answer
    x = 8,562,763.10

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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.