Home / 2,463,840-3,400,099.20-1,333,344

Finding the Fourth Proportional to 2,463,840, 3,400,099.20 and 1,333,344

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Solution

The fourth proportional to 2,463,840, 3,400,099.20 and 1,333,344 is: 1,840,014.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,840 : 3,400,099.20 = 1,333,344 : x
  2. Step 2: Convert to fraction form
    2,463,840/3,400,099.20 = 1,333,344/x
  3. Step 3: Cross multiply
    2,463,840x = 3,400,099.20 × 1,333,344
  4. Step 4: Simplify right side
    2,463,840x = 4,533,501,867,724.80
  5. Step 5: Solve for x
    x = 4,533,501,867,724.80/2,463,840
  6. Step 6: Final answer
    x = 1,840,014.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.