Home / 8,059,001.49-11,121,695.01-4,388,060.43

Finding the Fourth Proportional to 8,059,001.49, 11,121,695.01 and 4,388,060.43

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Solution

The fourth proportional to 8,059,001.49, 11,121,695.01 and 4,388,060.43 is: 6,055,672.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,059,001.49 : 11,121,695.01 = 4,388,060.43 : x
  2. Step 2: Convert to fraction form
    8,059,001.49/11,121,695.01 = 4,388,060.43/x
  3. Step 3: Cross multiply
    8,059,001.49x = 11,121,695.01 × 4,388,060.43
  4. Step 4: Simplify right side
    8,059,001.49x = 48,802,669,787,909.45
  5. Step 5: Solve for x
    x = 48,802,669,787,909.45/8,059,001.49
  6. Step 6: Final answer
    x = 6,055,672.01

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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.