Home / 6,843,886.28-9,444,571.60-4,265,565.02

Finding the Fourth Proportional to 6,843,886.28, 9,444,571.60 and 4,265,565.02

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Solution

The fourth proportional to 6,843,886.28, 9,444,571.60 and 4,265,565.02 is: 5,886,485.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,843,886.28 : 9,444,571.60 = 4,265,565.02 : x
  2. Step 2: Convert to fraction form
    6,843,886.28/9,444,571.60 = 4,265,565.02/x
  3. Step 3: Cross multiply
    6,843,886.28x = 9,444,571.60 × 4,265,565.02
  4. Step 4: Simplify right side
    6,843,886.28x = 40,286,434,245,845.43
  5. Step 5: Solve for x
    x = 40,286,434,245,845.43/6,843,886.28
  6. Step 6: Final answer
    x = 5,886,485.05

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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.