Home / 9,006,870.03-13,510,336.64-2,183,415.45

Finding the Fourth Proportional to 9,006,870.03, 13,510,336.64 and 2,183,415.45

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Solution

The fourth proportional to 9,006,870.03, 13,510,336.64 and 2,183,415.45 is: 3,275,130.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,006,870.03 : 13,510,336.64 = 2,183,415.45 : x
  2. Step 2: Convert to fraction form
    9,006,870.03/13,510,336.64 = 2,183,415.45/x
  3. Step 3: Cross multiply
    9,006,870.03x = 13,510,336.64 × 2,183,415.45
  4. Step 4: Simplify right side
    9,006,870.03x = 29,498,677,743,560.01
  5. Step 5: Solve for x
    x = 29,498,677,743,560.01/9,006,870.03
  6. Step 6: Final answer
    x = 3,275,130.83

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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.