Home / 9,006,810-13,510,093.90-2,183,442.02

Finding the Fourth Proportional to 9,006,810, 13,510,093.90 and 2,183,442.02

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Solution

The fourth proportional to 9,006,810, 13,510,093.90 and 2,183,442.02 is: 3,275,133.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,006,810 : 13,510,093.90 = 2,183,442.02 : x
  2. Step 2: Convert to fraction form
    9,006,810/13,510,093.90 = 2,183,442.02/x
  3. Step 3: Cross multiply
    9,006,810x = 13,510,093.90 × 2,183,442.02
  4. Step 4: Simplify right side
    9,006,810x = 29,498,506,642,396.61
  5. Step 5: Solve for x
    x = 29,498,506,642,396.61/9,006,810
  6. Step 6: Final answer
    x = 3,275,133.66

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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.