Home / 4,843,812.84-7,265,949.66-1,852,253.16

Finding the Fourth Proportional to 4,843,812.84, 7,265,949.66 and 1,852,253.16

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Solution

The fourth proportional to 4,843,812.84, 7,265,949.66 and 1,852,253.16 is: 2,778,467.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,812.84 : 7,265,949.66 = 1,852,253.16 : x
  2. Step 2: Convert to fraction form
    4,843,812.84/7,265,949.66 = 1,852,253.16/x
  3. Step 3: Cross multiply
    4,843,812.84x = 7,265,949.66 × 1,852,253.16
  4. Step 4: Simplify right side
    4,843,812.84x = 13,458,378,218,135.93
  5. Step 5: Solve for x
    x = 13,458,378,218,135.93/4,843,812.84
  6. Step 6: Final answer
    x = 2,778,467.84

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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.