Home / 3,887,264.01-5,364,087.78-2,510,667.66

Finding the Fourth Proportional to 3,887,264.01, 5,364,087.78 and 2,510,667.66

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Solution

The fourth proportional to 3,887,264.01, 5,364,087.78 and 2,510,667.66 is: 3,464,504.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,887,264.01 : 5,364,087.78 = 2,510,667.66 : x
  2. Step 2: Convert to fraction form
    3,887,264.01/5,364,087.78 = 2,510,667.66/x
  3. Step 3: Cross multiply
    3,887,264.01x = 5,364,087.78 × 2,510,667.66
  4. Step 4: Simplify right side
    3,887,264.01x = 13,467,441,714,647.20
  5. Step 5: Solve for x
    x = 13,467,441,714,647.20/3,887,264.01
  6. Step 6: Final answer
    x = 3,464,504.00

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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.