Home / 7,796,574.13-11,695,663.43-2,942,968.79

Finding the Fourth Proportional to 7,796,574.13, 11,695,663.43 and 2,942,968.79

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Solution

The fourth proportional to 7,796,574.13, 11,695,663.43 and 2,942,968.79 is: 4,414,756.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,574.13 : 11,695,663.43 = 2,942,968.79 : x
  2. Step 2: Convert to fraction form
    7,796,574.13/11,695,663.43 = 2,942,968.79/x
  3. Step 3: Cross multiply
    7,796,574.13x = 11,695,663.43 × 2,942,968.79
  4. Step 4: Simplify right side
    7,796,574.13x = 34,419,972,404,438.82
  5. Step 5: Solve for x
    x = 34,419,972,404,438.82/7,796,574.13
  6. Step 6: Final answer
    x = 4,414,756.00

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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.