Home / 4,561,309.80-6,841,964.46-2,099,077.05

Finding the Fourth Proportional to 4,561,309.80, 6,841,964.46 and 2,099,077.05

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Solution

The fourth proportional to 4,561,309.80, 6,841,964.46 and 2,099,077.05 is: 3,148,615.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,561,309.80 : 6,841,964.46 = 2,099,077.05 : x
  2. Step 2: Convert to fraction form
    4,561,309.80/6,841,964.46 = 2,099,077.05/x
  3. Step 3: Cross multiply
    4,561,309.80x = 6,841,964.46 × 2,099,077.05
  4. Step 4: Simplify right side
    4,561,309.80x = 14,361,810,574,901.64
  5. Step 5: Solve for x
    x = 14,361,810,574,901.64/4,561,309.80
  6. Step 6: Final answer
    x = 3,148,615.46

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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.