Home / 6,283,921.47-9,426,620.39-2,240,984.04

Finding the Fourth Proportional to 6,283,921.47, 9,426,620.39 and 2,240,984.04

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Solution

The fourth proportional to 6,283,921.47, 9,426,620.39 and 2,240,984.04 is: 3,361,739.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283,921.47 : 9,426,620.39 = 2,240,984.04 : x
  2. Step 2: Convert to fraction form
    6,283,921.47/9,426,620.39 = 2,240,984.04/x
  3. Step 3: Cross multiply
    6,283,921.47x = 9,426,620.39 × 2,240,984.04
  4. Step 4: Simplify right side
    6,283,921.47x = 21,124,905,833,923.66
  5. Step 5: Solve for x
    x = 21,124,905,833,923.66/6,283,921.47
  6. Step 6: Final answer
    x = 3,361,739.31

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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.