Home / 2,474,071-3,414,218.48-1,507,201

Finding the Fourth Proportional to 2,474,071, 3,414,218.48 and 1,507,201

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Solution

The fourth proportional to 2,474,071, 3,414,218.48 and 1,507,201 is: 2,079,937.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,474,071 : 3,414,218.48 = 1,507,201 : x
  2. Step 2: Convert to fraction form
    2,474,071/3,414,218.48 = 1,507,201/x
  3. Step 3: Cross multiply
    2,474,071x = 3,414,218.48 × 1,507,201
  4. Step 4: Simplify right side
    2,474,071x = 5,145,913,507,274.48
  5. Step 5: Solve for x
    x = 5,145,913,507,274.48/2,474,071
  6. Step 6: Final answer
    x = 2,079,937.68

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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.