Home / 4,421,801.36-6,622,073.01-2,522,785.52

Finding the Fourth Proportional to 4,421,801.36, 6,622,073.01 and 2,522,785.52

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Solution

The fourth proportional to 4,421,801.36, 6,622,073.01 and 2,522,785.52 is: 3,778,114.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,801.36 : 6,622,073.01 = 2,522,785.52 : x
  2. Step 2: Convert to fraction form
    4,421,801.36/6,622,073.01 = 2,522,785.52/x
  3. Step 3: Cross multiply
    4,421,801.36x = 6,622,073.01 × 2,522,785.52
  4. Step 4: Simplify right side
    4,421,801.36x = 16,706,069,868,900.45
  5. Step 5: Solve for x
    x = 16,706,069,868,900.45/4,421,801.36
  6. Step 6: Final answer
    x = 3,778,114.06

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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.