Home / 3,566,506.92-4,921,778.96-2,038,646.86

Finding the Fourth Proportional to 3,566,506.92, 4,921,778.96 and 2,038,646.86

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Solution

The fourth proportional to 3,566,506.92, 4,921,778.96 and 2,038,646.86 is: 2,813,332.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,506.92 : 4,921,778.96 = 2,038,646.86 : x
  2. Step 2: Convert to fraction form
    3,566,506.92/4,921,778.96 = 2,038,646.86/x
  3. Step 3: Cross multiply
    3,566,506.92x = 4,921,778.96 × 2,038,646.86
  4. Step 4: Simplify right side
    3,566,506.92x = 10,033,769,222,418.07
  5. Step 5: Solve for x
    x = 10,033,769,222,418.07/3,566,506.92
  6. Step 6: Final answer
    x = 2,813,332.33

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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.