Home / 4,072,452.58-5,619,830.60-2,261,733.22

Finding the Fourth Proportional to 4,072,452.58, 5,619,830.60 and 2,261,733.22

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Solution

The fourth proportional to 4,072,452.58, 5,619,830.60 and 2,261,733.22 is: 3,121,106.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,452.58 : 5,619,830.60 = 2,261,733.22 : x
  2. Step 2: Convert to fraction form
    4,072,452.58/5,619,830.60 = 2,261,733.22/x
  3. Step 3: Cross multiply
    4,072,452.58x = 5,619,830.60 × 2,261,733.22
  4. Step 4: Simplify right side
    4,072,452.58x = 12,710,557,558,792.53
  5. Step 5: Solve for x
    x = 12,710,557,558,792.53/4,072,452.58
  6. Step 6: Final answer
    x = 3,121,106.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.