Home / 11,384,698.69-15,711,008.19-6,227,949.52

Finding the Fourth Proportional to 11,384,698.69, 15,711,008.19 and 6,227,949.52

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Solution

The fourth proportional to 11,384,698.69, 15,711,008.19 and 6,227,949.52 is: 8,594,638.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,384,698.69 : 15,711,008.19 = 6,227,949.52 : x
  2. Step 2: Convert to fraction form
    11,384,698.69/15,711,008.19 = 6,227,949.52/x
  3. Step 3: Cross multiply
    11,384,698.69x = 15,711,008.19 × 6,227,949.52
  4. Step 4: Simplify right side
    11,384,698.69x = 97,847,365,841,055.31
  5. Step 5: Solve for x
    x = 97,847,365,841,055.31/11,384,698.69
  6. Step 6: Final answer
    x = 8,594,638.17

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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.