Home / 4,766,289.92-6,578,199.23-2,906,784.44

Finding the Fourth Proportional to 4,766,289.92, 6,578,199.23 and 2,906,784.44

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Solution

The fourth proportional to 4,766,289.92, 6,578,199.23 and 2,906,784.44 is: 4,011,801.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,766,289.92 : 6,578,199.23 = 2,906,784.44 : x
  2. Step 2: Convert to fraction form
    4,766,289.92/6,578,199.23 = 2,906,784.44/x
  3. Step 3: Cross multiply
    4,766,289.92x = 6,578,199.23 × 2,906,784.44
  4. Step 4: Simplify right side
    4,766,289.92x = 19,121,407,117,559.06
  5. Step 5: Solve for x
    x = 19,121,407,117,559.06/4,766,289.92
  6. Step 6: Final answer
    x = 4,011,801.09

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Double scale
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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.