Home / 2,261,038.44-3,117,115.22-1,803,705.24

Finding the Fourth Proportional to 2,261,038.44, 3,117,115.22 and 1,803,705.24

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Solution

The fourth proportional to 2,261,038.44, 3,117,115.22 and 1,803,705.24 is: 2,486,626.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,261,038.44 : 3,117,115.22 = 1,803,705.24 : x
  2. Step 2: Convert to fraction form
    2,261,038.44/3,117,115.22 = 1,803,705.24/x
  3. Step 3: Cross multiply
    2,261,038.44x = 3,117,115.22 × 1,803,705.24
  4. Step 4: Simplify right side
    2,261,038.44x = 5,622,357,055,997.75
  5. Step 5: Solve for x
    x = 5,622,357,055,997.75/2,261,038.44
  6. Step 6: Final answer
    x = 2,486,626.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.