Home / 4,542,528.06-6,813,792.10-1,846,221.56

Finding the Fourth Proportional to 4,542,528.06, 6,813,792.10 and 1,846,221.56

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Solution

The fourth proportional to 4,542,528.06, 6,813,792.10 and 1,846,221.56 is: 2,769,332.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542,528.06 : 6,813,792.10 = 1,846,221.56 : x
  2. Step 2: Convert to fraction form
    4,542,528.06/6,813,792.10 = 1,846,221.56/x
  3. Step 3: Cross multiply
    4,542,528.06x = 6,813,792.10 × 1,846,221.56
  4. Step 4: Simplify right side
    4,542,528.06x = 12,579,769,880,377.68
  5. Step 5: Solve for x
    x = 12,579,769,880,377.68/4,542,528.06
  6. Step 6: Final answer
    x = 2,769,332.34

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.