Home / 2,620,156.12-3,615,799.26-1,474,244.44

Finding the Fourth Proportional to 2,620,156.12, 3,615,799.26 and 1,474,244.44

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Solution

The fourth proportional to 2,620,156.12, 3,615,799.26 and 1,474,244.44 is: 2,034,448.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,620,156.12 : 3,615,799.26 = 1,474,244.44 : x
  2. Step 2: Convert to fraction form
    2,620,156.12/3,615,799.26 = 1,474,244.44/x
  3. Step 3: Cross multiply
    2,620,156.12x = 3,615,799.26 × 1,474,244.44
  4. Step 4: Simplify right side
    2,620,156.12x = 5,330,571,955,211.11
  5. Step 5: Solve for x
    x = 5,330,571,955,211.11/2,620,156.12
  6. Step 6: Final answer
    x = 2,034,448.22

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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.