Home / 2,410,704.19-3,326,551.89-1,430,474.30

Finding the Fourth Proportional to 2,410,704.19, 3,326,551.89 and 1,430,474.30

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Solution

The fourth proportional to 2,410,704.19, 3,326,551.89 and 1,430,474.30 is: 1,973,924.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,704.19 : 3,326,551.89 = 1,430,474.30 : x
  2. Step 2: Convert to fraction form
    2,410,704.19/3,326,551.89 = 1,430,474.30/x
  3. Step 3: Cross multiply
    2,410,704.19x = 3,326,551.89 × 1,430,474.30
  4. Step 4: Simplify right side
    2,410,704.19x = 4,758,546,986,261.43
  5. Step 5: Solve for x
    x = 4,758,546,986,261.43/2,410,704.19
  6. Step 6: Final answer
    x = 1,973,924.05

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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.