Home / 1,500,588.78-2,251,097.88-462,027.09

Finding the Fourth Proportional to 1,500,588.78, 2,251,097.88 and 462,027.09

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Solution

The fourth proportional to 1,500,588.78, 2,251,097.88 and 462,027.09 is: 693,106.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,500,588.78 : 2,251,097.88 = 462,027.09 : x
  2. Step 2: Convert to fraction form
    1,500,588.78/2,251,097.88 = 462,027.09/x
  3. Step 3: Cross multiply
    1,500,588.78x = 2,251,097.88 × 462,027.09
  4. Step 4: Simplify right side
    1,500,588.78x = 1,040,068,196,092.55
  5. Step 5: Solve for x
    x = 1,040,068,196,092.55/1,500,588.78
  6. Step 6: Final answer
    x = 693,106.74

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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.