Home / 3,533,527.15-4,876,290.84-2,005,659.79

Finding the Fourth Proportional to 3,533,527.15, 4,876,290.84 and 2,005,659.79

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Solution

The fourth proportional to 3,533,527.15, 4,876,290.84 and 2,005,659.79 is: 2,767,823.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,527.15 : 4,876,290.84 = 2,005,659.79 : x
  2. Step 2: Convert to fraction form
    3,533,527.15/4,876,290.84 = 2,005,659.79/x
  3. Step 3: Cross multiply
    3,533,527.15x = 4,876,290.84 × 2,005,659.79
  4. Step 4: Simplify right side
    3,533,527.15x = 9,780,180,462,133.32
  5. Step 5: Solve for x
    x = 9,780,180,462,133.32/3,533,527.15
  6. Step 6: Final answer
    x = 2,767,823.78

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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.