Home / 3,573,504.04-5,361,256.40-1,445,082.68

Finding the Fourth Proportional to 3,573,504.04, 5,361,256.40 and 1,445,082.68

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Solution

The fourth proportional to 3,573,504.04, 5,361,256.40 and 1,445,082.68 is: 2,168,028.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,504.04 : 5,361,256.40 = 1,445,082.68 : x
  2. Step 2: Convert to fraction form
    3,573,504.04/5,361,256.40 = 1,445,082.68/x
  3. Step 3: Cross multiply
    3,573,504.04x = 5,361,256.40 × 1,445,082.68
  4. Step 4: Simplify right side
    3,573,504.04x = 7,747,458,766,679.15
  5. Step 5: Solve for x
    x = 7,747,458,766,679.15/3,573,504.04
  6. Step 6: Final answer
    x = 2,168,028.55

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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.