Home / 8,435,937.94-11,641,533.51-4,568,369.38

Finding the Fourth Proportional to 8,435,937.94, 11,641,533.51 and 4,568,369.38

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Solution

The fourth proportional to 8,435,937.94, 11,641,533.51 and 4,568,369.38 is: 6,304,316.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,435,937.94 : 11,641,533.51 = 4,568,369.38 : x
  2. Step 2: Convert to fraction form
    8,435,937.94/11,641,533.51 = 4,568,369.38/x
  3. Step 3: Cross multiply
    8,435,937.94x = 11,641,533.51 × 4,568,369.38
  4. Step 4: Simplify right side
    8,435,937.94x = 53,182,825,223,327.92
  5. Step 5: Solve for x
    x = 53,182,825,223,327.92/8,435,937.94
  6. Step 6: Final answer
    x = 6,304,316.79

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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.