Home / 3,008,210.69-4,510,071.92-1,809,852.24

Finding the Fourth Proportional to 3,008,210.69, 4,510,071.92 and 1,809,852.24

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Solution

The fourth proportional to 3,008,210.69, 4,510,071.92 and 1,809,852.24 is: 2,713,428.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008,210.69 : 4,510,071.92 = 1,809,852.24 : x
  2. Step 2: Convert to fraction form
    3,008,210.69/4,510,071.92 = 1,809,852.24/x
  3. Step 3: Cross multiply
    3,008,210.69x = 4,510,071.92 × 1,809,852.24
  4. Step 4: Simplify right side
    3,008,210.69x = 8,162,563,757,923.84
  5. Step 5: Solve for x
    x = 8,162,563,757,923.84/3,008,210.69
  6. Step 6: Final answer
    x = 2,713,428.22

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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.