Home / 1,824,411.88-2,735,458.74-1,600,222.60

Finding the Fourth Proportional to 1,824,411.88, 2,735,458.74 and 1,600,222.60

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Solution

The fourth proportional to 1,824,411.88, 2,735,458.74 and 1,600,222.60 is: 2,399,317.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,411.88 : 2,735,458.74 = 1,600,222.60 : x
  2. Step 2: Convert to fraction form
    1,824,411.88/2,735,458.74 = 1,600,222.60/x
  3. Step 3: Cross multiply
    1,824,411.88x = 2,735,458.74 × 1,600,222.60
  4. Step 4: Simplify right side
    1,824,411.88x = 4,377,342,897,115.52
  5. Step 5: Solve for x
    x = 4,377,342,897,115.52/1,824,411.88
  6. Step 6: Final answer
    x = 2,399,317.25

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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.