Home / 2,461,213.49-3,686,505.75-2,400,983.51

Finding the Fourth Proportional to 2,461,213.49, 3,686,505.75 and 2,400,983.51

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Solution

The fourth proportional to 2,461,213.49, 3,686,505.75 and 2,400,983.51 is: 3,596,290.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,213.49 : 3,686,505.75 = 2,400,983.51 : x
  2. Step 2: Convert to fraction form
    2,461,213.49/3,686,505.75 = 2,400,983.51/x
  3. Step 3: Cross multiply
    2,461,213.49x = 3,686,505.75 × 2,400,983.51
  4. Step 4: Simplify right side
    2,461,213.49x = 8,851,239,496,837.65
  5. Step 5: Solve for x
    x = 8,851,239,496,837.65/2,461,213.49
  6. Step 6: Final answer
    x = 3,596,290.83

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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.