Home / 2,335,036.68-3,223,281.60-2,007,054.72

Finding the Fourth Proportional to 2,335,036.68, 3,223,281.60 and 2,007,054.72

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Solution

The fourth proportional to 2,335,036.68, 3,223,281.60 and 2,007,054.72 is: 2,770,535.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,036.68 : 3,223,281.60 = 2,007,054.72 : x
  2. Step 2: Convert to fraction form
    2,335,036.68/3,223,281.60 = 2,007,054.72/x
  3. Step 3: Cross multiply
    2,335,036.68x = 3,223,281.60 × 2,007,054.72
  4. Step 4: Simplify right side
    2,335,036.68x = 6,469,302,549,169.15
  5. Step 5: Solve for x
    x = 6,469,302,549,169.15/2,335,036.68
  6. Step 6: Final answer
    x = 2,770,535.73

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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.