Home / 3,191,622.98-4,404,424.77-1,741,314.02

Finding the Fourth Proportional to 3,191,622.98, 4,404,424.77 and 1,741,314.02

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Solution

The fourth proportional to 3,191,622.98, 4,404,424.77 and 1,741,314.02 is: 2,403,005.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,191,622.98 : 4,404,424.77 = 1,741,314.02 : x
  2. Step 2: Convert to fraction form
    3,191,622.98/4,404,424.77 = 1,741,314.02/x
  3. Step 3: Cross multiply
    3,191,622.98x = 4,404,424.77 × 1,741,314.02
  4. Step 4: Simplify right side
    3,191,622.98x = 7,669,486,602,036.28
  5. Step 5: Solve for x
    x = 7,669,486,602,036.28/3,191,622.98
  6. Step 6: Final answer
    x = 2,403,005.20

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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.