Home / 3,667,007.60-5,060,392.08-2,035,319.84

Finding the Fourth Proportional to 3,667,007.60, 5,060,392.08 and 2,035,319.84

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Solution

The fourth proportional to 3,667,007.60, 5,060,392.08 and 2,035,319.84 is: 2,808,697.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,007.60 : 5,060,392.08 = 2,035,319.84 : x
  2. Step 2: Convert to fraction form
    3,667,007.60/5,060,392.08 = 2,035,319.84/x
  3. Step 3: Cross multiply
    3,667,007.60x = 5,060,392.08 × 2,035,319.84
  4. Step 4: Simplify right side
    3,667,007.60x = 10,299,516,398,602.87
  5. Step 5: Solve for x
    x = 10,299,516,398,602.87/3,667,007.60
  6. Step 6: Final answer
    x = 2,808,697.86

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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.