Home / 4,521,454.15-6,238,063.41-2,801,947.27

Finding the Fourth Proportional to 4,521,454.15, 6,238,063.41 and 2,801,947.27

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Solution

The fourth proportional to 4,521,454.15, 6,238,063.41 and 2,801,947.27 is: 3,865,730.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521,454.15 : 6,238,063.41 = 2,801,947.27 : x
  2. Step 2: Convert to fraction form
    4,521,454.15/6,238,063.41 = 2,801,947.27/x
  3. Step 3: Cross multiply
    4,521,454.15x = 6,238,063.41 × 2,801,947.27
  4. Step 4: Simplify right side
    4,521,454.15x = 17,478,724,741,736.39
  5. Step 5: Solve for x
    x = 17,478,724,741,736.39/4,521,454.15
  6. Step 6: Final answer
    x = 3,865,730.84

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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.