Home / 1,500,519.33-2,250,775.62-1,159,458.73

Finding the Fourth Proportional to 1,500,519.33, 2,250,775.62 and 1,159,458.73

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Solution

The fourth proportional to 1,500,519.33, 2,250,775.62 and 1,159,458.73 is: 1,739,185.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,500,519.33 : 2,250,775.62 = 1,159,458.73 : x
  2. Step 2: Convert to fraction form
    1,500,519.33/2,250,775.62 = 1,159,458.73/x
  3. Step 3: Cross multiply
    1,500,519.33x = 2,250,775.62 × 1,159,458.73
  4. Step 4: Simplify right side
    1,500,519.33x = 2,609,681,441,880.16
  5. Step 5: Solve for x
    x = 2,609,681,441,880.16/1,500,519.33
  6. Step 6: Final answer
    x = 1,739,185.49

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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.