Home / 6,266,703.60-9,420,100.20-5,822,953.20

Finding the Fourth Proportional to 6,266,703.60, 9,420,100.20 and 5,822,953.20

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Solution

The fourth proportional to 6,266,703.60, 9,420,100.20 and 5,822,953.20 is: 8,753,055.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266,703.60 : 9,420,100.20 = 5,822,953.20 : x
  2. Step 2: Convert to fraction form
    6,266,703.60/9,420,100.20 = 5,822,953.20/x
  3. Step 3: Cross multiply
    6,266,703.60x = 9,420,100.20 × 5,822,953.20
  4. Step 4: Simplify right side
    6,266,703.60x = 54,852,802,603,910.64
  5. Step 5: Solve for x
    x = 54,852,802,603,910.64/6,266,703.60
  6. Step 6: Final answer
    x = 8,753,055.21

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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.