Home / 4,209,557.40-6,305,004.90-2,529,941.40

Finding the Fourth Proportional to 4,209,557.40, 6,305,004.90 and 2,529,941.40

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Solution

The fourth proportional to 4,209,557.40, 6,305,004.90 and 2,529,941.40 is: 3,789,304.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,209,557.40 : 6,305,004.90 = 2,529,941.40 : x
  2. Step 2: Convert to fraction form
    4,209,557.40/6,305,004.90 = 2,529,941.40/x
  3. Step 3: Cross multiply
    4,209,557.40x = 6,305,004.90 × 2,529,941.40
  4. Step 4: Simplify right side
    4,209,557.40x = 15,951,292,923,712.86
  5. Step 5: Solve for x
    x = 15,951,292,923,712.86/4,209,557.40
  6. Step 6: Final answer
    x = 3,789,304.05

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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.