Home / 2,824,177.52-4,234,935.72-1,025,792.84

Finding the Fourth Proportional to 2,824,177.52, 4,234,935.72 and 1,025,792.84

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Solution

The fourth proportional to 2,824,177.52, 4,234,935.72 and 1,025,792.84 is: 1,538,205.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,824,177.52 : 4,234,935.72 = 1,025,792.84 : x
  2. Step 2: Convert to fraction form
    2,824,177.52/4,234,935.72 = 1,025,792.84/x
  3. Step 3: Cross multiply
    2,824,177.52x = 4,234,935.72 × 1,025,792.84
  4. Step 4: Simplify right side
    2,824,177.52x = 4,344,166,739,436.24
  5. Step 5: Solve for x
    x = 4,344,166,739,436.24/2,824,177.52
  6. Step 6: Final answer
    x = 1,538,205.98

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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.