Home / 1,216,126.44-1,824,450.48-363,265.20

Finding the Fourth Proportional to 1,216,126.44, 1,824,450.48 and 363,265.20

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Solution

The fourth proportional to 1,216,126.44, 1,824,450.48 and 363,265.20 is: 544,975.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,216,126.44 : 1,824,450.48 = 363,265.20 : x
  2. Step 2: Convert to fraction form
    1,216,126.44/1,824,450.48 = 363,265.20/x
  3. Step 3: Cross multiply
    1,216,126.44x = 1,824,450.48 × 363,265.20
  4. Step 4: Simplify right side
    1,216,126.44x = 662,759,368,507.30
  5. Step 5: Solve for x
    x = 662,759,368,507.30/1,216,126.44
  6. Step 6: Final answer
    x = 544,975.71

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1.5x scale

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.