Home / 3,232,310.67-4,460,656.23-1,782,067.23

Finding the Fourth Proportional to 3,232,310.67, 4,460,656.23 and 1,782,067.23

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Solution

The fourth proportional to 3,232,310.67, 4,460,656.23 and 1,782,067.23 is: 2,459,290.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,310.67 : 4,460,656.23 = 1,782,067.23 : x
  2. Step 2: Convert to fraction form
    3,232,310.67/4,460,656.23 = 1,782,067.23/x
  3. Step 3: Cross multiply
    3,232,310.67x = 4,460,656.23 × 1,782,067.23
  4. Step 4: Simplify right side
    3,232,310.67x = 7,949,189,291,778.34
  5. Step 5: Solve for x
    x = 7,949,189,291,778.34/3,232,310.67
  6. Step 6: Final answer
    x = 2,459,290.00

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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.