Home / 6,356,402.20-9,531,104.10-2,094,376.60

Finding the Fourth Proportional to 6,356,402.20, 9,531,104.10 and 2,094,376.60

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Solution

The fourth proportional to 6,356,402.20, 9,531,104.10 and 2,094,376.60 is: 3,140,411.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,356,402.20 : 9,531,104.10 = 2,094,376.60 : x
  2. Step 2: Convert to fraction form
    6,356,402.20/9,531,104.10 = 2,094,376.60/x
  3. Step 3: Cross multiply
    6,356,402.20x = 9,531,104.10 × 2,094,376.60
  4. Step 4: Simplify right side
    6,356,402.20x = 19,961,721,399,204.06
  5. Step 5: Solve for x
    x = 19,961,721,399,204.06/6,356,402.20
  6. Step 6: Final answer
    x = 3,140,411.95

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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.