Home / 2,652,051.90-3,659,846.25-1,549,548.06

Finding the Fourth Proportional to 2,652,051.90, 3,659,846.25 and 1,549,548.06

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Solution

The fourth proportional to 2,652,051.90, 3,659,846.25 and 1,549,548.06 is: 2,138,384.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,652,051.90 : 3,659,846.25 = 1,549,548.06 : x
  2. Step 2: Convert to fraction form
    2,652,051.90/3,659,846.25 = 1,549,548.06/x
  3. Step 3: Cross multiply
    2,652,051.90x = 3,659,846.25 × 1,549,548.06
  4. Step 4: Simplify right side
    2,652,051.90x = 5,671,107,656,585.78
  5. Step 5: Solve for x
    x = 5,671,107,656,585.78/2,652,051.90
  6. Step 6: Final answer
    x = 2,138,384.87

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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.