Home / 7,340,053.84-11,010,080.82-2,291,796.88

Finding the Fourth Proportional to 7,340,053.84, 11,010,080.82 and 2,291,796.88

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Solution

The fourth proportional to 7,340,053.84, 11,010,080.82 and 2,291,796.88 is: 3,437,695.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,340,053.84 : 11,010,080.82 = 2,291,796.88 : x
  2. Step 2: Convert to fraction form
    7,340,053.84/11,010,080.82 = 2,291,796.88/x
  3. Step 3: Cross multiply
    7,340,053.84x = 11,010,080.82 × 2,291,796.88
  4. Step 4: Simplify right side
    7,340,053.84x = 25,232,868,871,823.84
  5. Step 5: Solve for x
    x = 25,232,868,871,823.84/7,340,053.84
  6. Step 6: Final answer
    x = 3,437,695.34

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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.