Home / 4,901,770.56-6,761,682.36-2,941,141.44

Finding the Fourth Proportional to 4,901,770.56, 6,761,682.36 and 2,941,141.44

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Solution

The fourth proportional to 4,901,770.56, 6,761,682.36 and 2,941,141.44 is: 4,057,118.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901,770.56 : 6,761,682.36 = 2,941,141.44 : x
  2. Step 2: Convert to fraction form
    4,901,770.56/6,761,682.36 = 2,941,141.44/x
  3. Step 3: Cross multiply
    4,901,770.56x = 6,761,682.36 × 2,941,141.44
  4. Step 4: Simplify right side
    4,901,770.56x = 19,887,064,193,113
  5. Step 5: Solve for x
    x = 19,887,064,193,113/4,901,770.56
  6. Step 6: Final answer
    x = 4,057,118.53

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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.