Home / 6,006,120.53-9,010,339.91-1,961,521.01

Finding the Fourth Proportional to 6,006,120.53, 9,010,339.91 and 1,961,521.01

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Solution

The fourth proportional to 6,006,120.53, 9,010,339.91 and 1,961,521.01 is: 2,942,660.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006,120.53 : 9,010,339.91 = 1,961,521.01 : x
  2. Step 2: Convert to fraction form
    6,006,120.53/9,010,339.91 = 1,961,521.01/x
  3. Step 3: Cross multiply
    6,006,120.53x = 9,010,339.91 × 1,961,521.01
  4. Step 4: Simplify right side
    6,006,120.53x = 17,673,970,985,847.20
  5. Step 5: Solve for x
    x = 17,673,970,985,847.20/6,006,120.53
  6. Step 6: Final answer
    x = 2,942,660.06

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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.