Home / 5,060,550.40-6,983,576.40-2,768,704

Finding the Fourth Proportional to 5,060,550.40, 6,983,576.40 and 2,768,704

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Solution

The fourth proportional to 5,060,550.40, 6,983,576.40 and 2,768,704 is: 3,820,820.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,550.40 : 6,983,576.40 = 2,768,704 : x
  2. Step 2: Convert to fraction form
    5,060,550.40/6,983,576.40 = 2,768,704/x
  3. Step 3: Cross multiply
    5,060,550.40x = 6,983,576.40 × 2,768,704
  4. Step 4: Simplify right side
    5,060,550.40x = 19,335,455,912,985.60
  5. Step 5: Solve for x
    x = 19,335,455,912,985.60/5,060,550.40
  6. Step 6: Final answer
    x = 3,820,820.74

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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.