Home / 4,740,816.76-6,542,338.51-2,565,383.26

Finding the Fourth Proportional to 4,740,816.76, 6,542,338.51 and 2,565,383.26

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Solution

The fourth proportional to 4,740,816.76, 6,542,338.51 and 2,565,383.26 is: 3,540,235.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740,816.76 : 6,542,338.51 = 2,565,383.26 : x
  2. Step 2: Convert to fraction form
    4,740,816.76/6,542,338.51 = 2,565,383.26/x
  3. Step 3: Cross multiply
    4,740,816.76x = 6,542,338.51 × 2,565,383.26
  4. Step 4: Simplify right side
    4,740,816.76x = 16,783,605,673,802.50
  5. Step 5: Solve for x
    x = 16,783,605,673,802.50/4,740,816.76
  6. Step 6: Final answer
    x = 3,540,235.05

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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.