Home / 4,068,009.80-6,102,014.70-3,611,364.20

Finding the Fourth Proportional to 4,068,009.80, 6,102,014.70 and 3,611,364.20

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Solution

The fourth proportional to 4,068,009.80, 6,102,014.70 and 3,611,364.20 is: 5,417,046.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068,009.80 : 6,102,014.70 = 3,611,364.20 : x
  2. Step 2: Convert to fraction form
    4,068,009.80/6,102,014.70 = 3,611,364.20/x
  3. Step 3: Cross multiply
    4,068,009.80x = 6,102,014.70 × 3,611,364.20
  4. Step 4: Simplify right side
    4,068,009.80x = 22,036,597,435,453.74
  5. Step 5: Solve for x
    x = 22,036,597,435,453.74/4,068,009.80
  6. Step 6: Final answer
    x = 5,417,046.30

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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.