Home / 1,508,533.78-2,263,427.31-610,610.26

Finding the Fourth Proportional to 1,508,533.78, 2,263,427.31 and 610,610.26

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Solution

The fourth proportional to 1,508,533.78, 2,263,427.31 and 610,610.26 is: 916,169.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,508,533.78 : 2,263,427.31 = 610,610.26 : x
  2. Step 2: Convert to fraction form
    1,508,533.78/2,263,427.31 = 610,610.26/x
  3. Step 3: Cross multiply
    1,508,533.78x = 2,263,427.31 × 610,610.26
  4. Step 4: Simplify right side
    1,508,533.78x = 1,382,071,938,250.20
  5. Step 5: Solve for x
    x = 1,382,071,938,250.20/1,508,533.78
  6. Step 6: Final answer
    x = 916,169.04

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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.