Home / 11,275,634.08-15,560,384.96-6,118,995.52

Finding the Fourth Proportional to 11,275,634.08, 15,560,384.96 and 6,118,995.52

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Solution

The fourth proportional to 11,275,634.08, 15,560,384.96 and 6,118,995.52 is: 8,444,219.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,275,634.08 : 15,560,384.96 = 6,118,995.52 : x
  2. Step 2: Convert to fraction form
    11,275,634.08/15,560,384.96 = 6,118,995.52/x
  3. Step 3: Cross multiply
    11,275,634.08x = 15,560,384.96 × 6,118,995.52
  4. Step 4: Simplify right side
    11,275,634.08x = 95,213,925,859,715.38
  5. Step 5: Solve for x
    x = 95,213,925,859,715.38/11,275,634.08
  6. Step 6: Final answer
    x = 8,444,219.21

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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.