Home / 4,454,480.38-6,144,007.37-4,088,138.35

Finding the Fourth Proportional to 4,454,480.38, 6,144,007.37 and 4,088,138.35

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Solution

The fourth proportional to 4,454,480.38, 6,144,007.37 and 4,088,138.35 is: 5,638,716.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,480.38 : 6,144,007.37 = 4,088,138.35 : x
  2. Step 2: Convert to fraction form
    4,454,480.38/6,144,007.37 = 4,088,138.35/x
  3. Step 3: Cross multiply
    4,454,480.38x = 6,144,007.37 × 4,088,138.35
  4. Step 4: Simplify right side
    4,454,480.38x = 25,117,552,139,218.96
  5. Step 5: Solve for x
    x = 25,117,552,139,218.96/4,454,480.38
  6. Step 6: Final answer
    x = 5,638,716.53

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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.