Home / 3,522,573.60-5,280,361.20-1,626,007.20

Finding the Fourth Proportional to 3,522,573.60, 5,280,361.20 and 1,626,007.20

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Solution

The fourth proportional to 3,522,573.60, 5,280,361.20 and 1,626,007.20 is: 2,437,395.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,573.60 : 5,280,361.20 = 1,626,007.20 : x
  2. Step 2: Convert to fraction form
    3,522,573.60/5,280,361.20 = 1,626,007.20/x
  3. Step 3: Cross multiply
    3,522,573.60x = 5,280,361.20 × 1,626,007.20
  4. Step 4: Simplify right side
    3,522,573.60x = 8,585,905,329,800.64
  5. Step 5: Solve for x
    x = 8,585,905,329,800.64/3,522,573.60
  6. Step 6: Final answer
    x = 2,437,395.58

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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.