Home / 4,794,721.33-7,192,144.28-1,599,847.51

Finding the Fourth Proportional to 4,794,721.33, 7,192,144.28 and 1,599,847.51

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Solution

The fourth proportional to 4,794,721.33, 7,192,144.28 and 1,599,847.51 is: 2,399,792.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794,721.33 : 7,192,144.28 = 1,599,847.51 : x
  2. Step 2: Convert to fraction form
    4,794,721.33/7,192,144.28 = 1,599,847.51/x
  3. Step 3: Cross multiply
    4,794,721.33x = 7,192,144.28 × 1,599,847.51
  4. Step 4: Simplify right side
    4,794,721.33x = 11,506,334,117,980.50
  5. Step 5: Solve for x
    x = 11,506,334,117,980.50/4,794,721.33
  6. Step 6: Final answer
    x = 2,399,792.05

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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.