Home / 5,005,525.25-6,913,327.25-3,393,093.89

Finding the Fourth Proportional to 5,005,525.25, 6,913,327.25 and 3,393,093.89

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Solution

The fourth proportional to 5,005,525.25, 6,913,327.25 and 3,393,093.89 is: 4,686,335.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,005,525.25 : 6,913,327.25 = 3,393,093.89 : x
  2. Step 2: Convert to fraction form
    5,005,525.25/6,913,327.25 = 3,393,093.89/x
  3. Step 3: Cross multiply
    5,005,525.25x = 6,913,327.25 × 3,393,093.89
  4. Step 4: Simplify right side
    5,005,525.25x = 23,457,568,434,580.04
  5. Step 5: Solve for x
    x = 23,457,568,434,580.04/5,005,525.25
  6. Step 6: Final answer
    x = 4,686,335.05

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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.