Home / 2,936,084.37-4,051,787.67-1,629,533.20

Finding the Fourth Proportional to 2,936,084.37, 4,051,787.67 and 1,629,533.20

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Solution

The fourth proportional to 2,936,084.37, 4,051,787.67 and 1,629,533.20 is: 2,248,750.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,084.37 : 4,051,787.67 = 1,629,533.20 : x
  2. Step 2: Convert to fraction form
    2,936,084.37/4,051,787.67 = 1,629,533.20/x
  3. Step 3: Cross multiply
    2,936,084.37x = 4,051,787.67 × 1,629,533.20
  4. Step 4: Simplify right side
    2,936,084.37x = 6,602,522,527,615.64
  5. Step 5: Solve for x
    x = 6,602,522,527,615.64/2,936,084.37
  6. Step 6: Final answer
    x = 2,248,750.95

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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.