Home / 5,970,664.20-8,954,246.70-2,132,041.80

Finding the Fourth Proportional to 5,970,664.20, 8,954,246.70 and 2,132,041.80

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Solution

The fourth proportional to 5,970,664.20, 8,954,246.70 and 2,132,041.80 is: 3,197,437.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970,664.20 : 8,954,246.70 = 2,132,041.80 : x
  2. Step 2: Convert to fraction form
    5,970,664.20/8,954,246.70 = 2,132,041.80/x
  3. Step 3: Cross multiply
    5,970,664.20x = 8,954,246.70 × 2,132,041.80
  4. Step 4: Simplify right side
    5,970,664.20x = 19,090,828,251,912.06
  5. Step 5: Solve for x
    x = 19,090,828,251,912.06/5,970,664.20
  6. Step 6: Final answer
    x = 3,197,437.94

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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.