Home / 3,048,787.74-4,574,953.20-1,365,891.24

Finding the Fourth Proportional to 3,048,787.74, 4,574,953.20 and 1,365,891.24

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Solution

The fourth proportional to 3,048,787.74, 4,574,953.20 and 1,365,891.24 is: 2,049,630.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,787.74 : 4,574,953.20 = 1,365,891.24 : x
  2. Step 2: Convert to fraction form
    3,048,787.74/4,574,953.20 = 1,365,891.24/x
  3. Step 3: Cross multiply
    3,048,787.74x = 4,574,953.20 × 1,365,891.24
  4. Step 4: Simplify right side
    3,048,787.74x = 6,248,888,499,289.97
  5. Step 5: Solve for x
    x = 6,248,888,499,289.97/3,048,787.74
  6. Step 6: Final answer
    x = 2,049,630.55

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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.