Home / 1,494,904.47-2,242,713.95-484,027.58

Finding the Fourth Proportional to 1,494,904.47, 2,242,713.95 and 484,027.58

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Solution

The fourth proportional to 1,494,904.47, 2,242,713.95 and 484,027.58 is: 726,157.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,904.47 : 2,242,713.95 = 484,027.58 : x
  2. Step 2: Convert to fraction form
    1,494,904.47/2,242,713.95 = 484,027.58/x
  3. Step 3: Cross multiply
    1,494,904.47x = 2,242,713.95 × 484,027.58
  4. Step 4: Simplify right side
    1,494,904.47x = 1,085,535,392,217.03
  5. Step 5: Solve for x
    x = 1,085,535,392,217.03/1,494,904.47
  6. Step 6: Final answer
    x = 726,157.03

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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.