Home / 3,292,505.40-4,963,435.85-3,073,039.86

Finding the Fourth Proportional to 3,292,505.40, 4,963,435.85 and 3,073,039.86

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Solution

The fourth proportional to 3,292,505.40, 4,963,435.85 and 3,073,039.86 is: 4,632,592.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,505.40 : 4,963,435.85 = 3,073,039.86 : x
  2. Step 2: Convert to fraction form
    3,292,505.40/4,963,435.85 = 3,073,039.86/x
  3. Step 3: Cross multiply
    3,292,505.40x = 4,963,435.85 × 3,073,039.86
  4. Step 4: Simplify right side
    3,292,505.40x = 15,252,836,209,602.98
  5. Step 5: Solve for x
    x = 15,252,836,209,602.98/3,292,505.40
  6. Step 6: Final answer
    x = 4,632,592.62

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.