Home / 4,777,579.47-6,597,441.11-3,035,822.91

Finding the Fourth Proportional to 4,777,579.47, 6,597,441.11 and 3,035,822.91

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Solution

The fourth proportional to 4,777,579.47, 6,597,441.11 and 3,035,822.91 is: 4,192,219.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,777,579.47 : 6,597,441.11 = 3,035,822.91 : x
  2. Step 2: Convert to fraction form
    4,777,579.47/6,597,441.11 = 3,035,822.91/x
  3. Step 3: Cross multiply
    4,777,579.47x = 6,597,441.11 × 3,035,822.91
  4. Step 4: Simplify right side
    4,777,579.47x = 20,028,662,869,113.83
  5. Step 5: Solve for x
    x = 20,028,662,869,113.83/4,777,579.47
  6. Step 6: Final answer
    x = 4,192,219.72

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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.