Home / 4,828,260.42-7,242,915.42-1,795,270.50

Finding the Fourth Proportional to 4,828,260.42, 7,242,915.42 and 1,795,270.50

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Solution

The fourth proportional to 4,828,260.42, 7,242,915.42 and 1,795,270.50 is: 2,693,100.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,260.42 : 7,242,915.42 = 1,795,270.50 : x
  2. Step 2: Convert to fraction form
    4,828,260.42/7,242,915.42 = 1,795,270.50/x
  3. Step 3: Cross multiply
    4,828,260.42x = 7,242,915.42 × 1,795,270.50
  4. Step 4: Simplify right side
    4,828,260.42x = 13,002,992,387,521.11
  5. Step 5: Solve for x
    x = 13,002,992,387,521.11/4,828,260.42
  6. Step 6: Final answer
    x = 2,693,100.88

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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.