Home / 6,159,614.40-9,233,200.80-2,796,235.20

Finding the Fourth Proportional to 6,159,614.40, 9,233,200.80 and 2,796,235.20

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Solution

The fourth proportional to 6,159,614.40, 9,233,200.80 and 2,796,235.20 is: 4,191,528.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,159,614.40 : 9,233,200.80 = 2,796,235.20 : x
  2. Step 2: Convert to fraction form
    6,159,614.40/9,233,200.80 = 2,796,235.20/x
  3. Step 3: Cross multiply
    6,159,614.40x = 9,233,200.80 × 2,796,235.20
  4. Step 4: Simplify right side
    6,159,614.40x = 25,818,201,085,628.16
  5. Step 5: Solve for x
    x = 25,818,201,085,628.16/6,159,614.40
  6. Step 6: Final answer
    x = 4,191,528.79

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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.