Home / 3,452,744.28-4,764,677.88-1,904,071.26

Finding the Fourth Proportional to 3,452,744.28, 4,764,677.88 and 1,904,071.26

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Solution

The fourth proportional to 3,452,744.28, 4,764,677.88 and 1,904,071.26 is: 2,627,558.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,744.28 : 4,764,677.88 = 1,904,071.26 : x
  2. Step 2: Convert to fraction form
    3,452,744.28/4,764,677.88 = 1,904,071.26/x
  3. Step 3: Cross multiply
    3,452,744.28x = 4,764,677.88 × 1,904,071.26
  4. Step 4: Simplify right side
    3,452,744.28x = 9,072,286,214,465.73
  5. Step 5: Solve for x
    x = 9,072,286,214,465.73/3,452,744.28
  6. Step 6: Final answer
    x = 2,627,558.10

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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.