Home / 4,046,360.08-6,069,015.25-1,917,796.72

Finding the Fourth Proportional to 4,046,360.08, 6,069,015.25 and 1,917,796.72

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Solution

The fourth proportional to 4,046,360.08, 6,069,015.25 and 1,917,796.72 is: 2,876,446.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,360.08 : 6,069,015.25 = 1,917,796.72 : x
  2. Step 2: Convert to fraction form
    4,046,360.08/6,069,015.25 = 1,917,796.72/x
  3. Step 3: Cross multiply
    4,046,360.08x = 6,069,015.25 × 1,917,796.72
  4. Step 4: Simplify right side
    4,046,360.08x = 11,639,137,540,079.98
  5. Step 5: Solve for x
    x = 11,639,137,540,079.98/4,046,360.08
  6. Step 6: Final answer
    x = 2,876,446.31

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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.