Home / 3,395,601.81-4,687,867.31-2,251,232.19

Finding the Fourth Proportional to 3,395,601.81, 4,687,867.31 and 2,251,232.19

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Solution

The fourth proportional to 3,395,601.81, 4,687,867.31 and 2,251,232.19 is: 3,107,984.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,601.81 : 4,687,867.31 = 2,251,232.19 : x
  2. Step 2: Convert to fraction form
    3,395,601.81/4,687,867.31 = 2,251,232.19/x
  3. Step 3: Cross multiply
    3,395,601.81x = 4,687,867.31 × 2,251,232.19
  4. Step 4: Simplify right side
    3,395,601.81x = 10,553,477,779,464.55
  5. Step 5: Solve for x
    x = 10,553,477,779,464.55/3,395,601.81
  6. Step 6: Final answer
    x = 3,107,984.50

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1.5x scale

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.