Home / 6,197,258.30-9,295,887.45-2,152,401.80

Finding the Fourth Proportional to 6,197,258.30, 9,295,887.45 and 2,152,401.80

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Solution

The fourth proportional to 6,197,258.30, 9,295,887.45 and 2,152,401.80 is: 3,228,602.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,258.30 : 9,295,887.45 = 2,152,401.80 : x
  2. Step 2: Convert to fraction form
    6,197,258.30/9,295,887.45 = 2,152,401.80/x
  3. Step 3: Cross multiply
    6,197,258.30x = 9,295,887.45 × 2,152,401.80
  4. Step 4: Simplify right side
    6,197,258.30x = 20,008,484,879,977.41
  5. Step 5: Solve for x
    x = 20,008,484,879,977.41/6,197,258.30
  6. Step 6: Final answer
    x = 3,228,602.70

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Double scale
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Similar ratio
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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.