Home / 6,099,493.82-9,149,085.03-1,611,808.70

Finding the Fourth Proportional to 6,099,493.82, 9,149,085.03 and 1,611,808.70

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Solution

The fourth proportional to 6,099,493.82, 9,149,085.03 and 1,611,808.70 is: 2,417,671.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,099,493.82 : 9,149,085.03 = 1,611,808.70 : x
  2. Step 2: Convert to fraction form
    6,099,493.82/9,149,085.03 = 1,611,808.70/x
  3. Step 3: Cross multiply
    6,099,493.82x = 9,149,085.03 × 1,611,808.70
  4. Step 4: Simplify right side
    6,099,493.82x = 14,746,574,848,393.76
  5. Step 5: Solve for x
    x = 14,746,574,848,393.76/6,099,493.82
  6. Step 6: Final answer
    x = 2,417,671.91

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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.