Home / 1,042,317.06-1,563,745.15-610,399.29

Finding the Fourth Proportional to 1,042,317.06, 1,563,745.15 and 610,399.29

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Solution

The fourth proportional to 1,042,317.06, 1,563,745.15 and 610,399.29 is: 915,756.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,317.06 : 1,563,745.15 = 610,399.29 : x
  2. Step 2: Convert to fraction form
    1,042,317.06/1,563,745.15 = 610,399.29/x
  3. Step 3: Cross multiply
    1,042,317.06x = 1,563,745.15 × 610,399.29
  4. Step 4: Simplify right side
    1,042,317.06x = 954,508,932,494.49
  5. Step 5: Solve for x
    x = 954,508,932,494.49/1,042,317.06
  6. Step 6: Final answer
    x = 915,756.80

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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.