Home / 3,236,008.77-4,852,751.38-1,213,150.11

Finding the Fourth Proportional to 3,236,008.77, 4,852,751.38 and 1,213,150.11

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Solution

The fourth proportional to 3,236,008.77, 4,852,751.38 and 1,213,150.11 is: 1,819,252.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,008.77 : 4,852,751.38 = 1,213,150.11 : x
  2. Step 2: Convert to fraction form
    3,236,008.77/4,852,751.38 = 1,213,150.11/x
  3. Step 3: Cross multiply
    3,236,008.77x = 4,852,751.38 × 1,213,150.11
  4. Step 4: Simplify right side
    3,236,008.77x = 5,887,115,870,449.65
  5. Step 5: Solve for x
    x = 5,887,115,870,449.65/3,236,008.77
  6. Step 6: Final answer
    x = 1,819,252.14

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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.