Home / 2,447,694.40-3,670,116-950,036.80

Finding the Fourth Proportional to 2,447,694.40, 3,670,116 and 950,036.80

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Solution

The fourth proportional to 2,447,694.40, 3,670,116 and 950,036.80 is: 1,424,501.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,694.40 : 3,670,116 = 950,036.80 : x
  2. Step 2: Convert to fraction form
    2,447,694.40/3,670,116 = 950,036.80/x
  3. Step 3: Cross multiply
    2,447,694.40x = 3,670,116 × 950,036.80
  4. Step 4: Simplify right side
    2,447,694.40x = 3,486,745,260,268.80
  5. Step 5: Solve for x
    x = 3,486,745,260,268.80/2,447,694.40
  6. Step 6: Final answer
    x = 1,424,501.87

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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.