Home / 1,930,404.54-2,895,627.47-582,579.22

Finding the Fourth Proportional to 1,930,404.54, 2,895,627.47 and 582,579.22

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Solution

The fourth proportional to 1,930,404.54, 2,895,627.47 and 582,579.22 is: 873,875.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,930,404.54 : 2,895,627.47 = 582,579.22 : x
  2. Step 2: Convert to fraction form
    1,930,404.54/2,895,627.47 = 582,579.22/x
  3. Step 3: Cross multiply
    1,930,404.54x = 2,895,627.47 × 582,579.22
  4. Step 4: Simplify right side
    1,930,404.54x = 1,686,932,392,883.17
  5. Step 5: Solve for x
    x = 1,686,932,392,883.17/1,930,404.54
  6. Step 6: Final answer
    x = 873,875.07

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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.