Home / 5,809,454.64-8,016,485.80-3,361,577.36

Finding the Fourth Proportional to 5,809,454.64, 8,016,485.80 and 3,361,577.36

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Solution

The fourth proportional to 5,809,454.64, 8,016,485.80 and 3,361,577.36 is: 4,638,651.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,809,454.64 : 8,016,485.80 = 3,361,577.36 : x
  2. Step 2: Convert to fraction form
    5,809,454.64/8,016,485.80 = 3,361,577.36/x
  3. Step 3: Cross multiply
    5,809,454.64x = 8,016,485.80 × 3,361,577.36
  4. Step 4: Simplify right side
    5,809,454.64x = 26,948,037,172,041.49
  5. Step 5: Solve for x
    x = 26,948,037,172,041.49/5,809,454.64
  6. Step 6: Final answer
    x = 4,638,651.79

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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.