Home / 6,551,998.80-9,827,998.20-3,363,352.80

Finding the Fourth Proportional to 6,551,998.80, 9,827,998.20 and 3,363,352.80

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Solution

The fourth proportional to 6,551,998.80, 9,827,998.20 and 3,363,352.80 is: 5,045,029.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,998.80 : 9,827,998.20 = 3,363,352.80 : x
  2. Step 2: Convert to fraction form
    6,551,998.80/9,827,998.20 = 3,363,352.80/x
  3. Step 3: Cross multiply
    6,551,998.80x = 9,827,998.20 × 3,363,352.80
  4. Step 4: Simplify right side
    6,551,998.80x = 33,055,025,264,364.96
  5. Step 5: Solve for x
    x = 33,055,025,264,364.96/6,551,998.80
  6. Step 6: Final answer
    x = 5,045,029.20

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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.