Home / 4,524,244.80-6,784,235.10-1,643,580.34

Finding the Fourth Proportional to 4,524,244.80, 6,784,235.10 and 1,643,580.34

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Solution

The fourth proportional to 4,524,244.80, 6,784,235.10 and 1,643,580.34 is: 2,464,595.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,244.80 : 6,784,235.10 = 1,643,580.34 : x
  2. Step 2: Convert to fraction form
    4,524,244.80/6,784,235.10 = 1,643,580.34/x
  3. Step 3: Cross multiply
    4,524,244.80x = 6,784,235.10 × 1,643,580.34
  4. Step 4: Simplify right side
    4,524,244.80x = 11,150,435,432,297.93
  5. Step 5: Solve for x
    x = 11,150,435,432,297.93/4,524,244.80
  6. Step 6: Final answer
    x = 2,464,595.95

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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.