Home / 3,852,908.45-5,313,345.86-2,303,924.01

Finding the Fourth Proportional to 3,852,908.45, 5,313,345.86 and 2,303,924.01

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Solution

The fourth proportional to 3,852,908.45, 5,313,345.86 and 2,303,924.01 is: 3,177,221.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,852,908.45 : 5,313,345.86 = 2,303,924.01 : x
  2. Step 2: Convert to fraction form
    3,852,908.45/5,313,345.86 = 2,303,924.01/x
  3. Step 3: Cross multiply
    3,852,908.45x = 5,313,345.86 × 2,303,924.01
  4. Step 4: Simplify right side
    3,852,908.45x = 12,241,545,130,954.22
  5. Step 5: Solve for x
    x = 12,241,545,130,954.22/3,852,908.45
  6. Step 6: Final answer
    x = 3,177,221.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.