Home / 2,461,112.55-3,396,335.99-1,358,544.63

Finding the Fourth Proportional to 2,461,112.55, 3,396,335.99 and 1,358,544.63

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Solution

The fourth proportional to 2,461,112.55, 3,396,335.99 and 1,358,544.63 is: 1,874,791.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,112.55 : 3,396,335.99 = 1,358,544.63 : x
  2. Step 2: Convert to fraction form
    2,461,112.55/3,396,335.99 = 1,358,544.63/x
  3. Step 3: Cross multiply
    2,461,112.55x = 3,396,335.99 × 1,358,544.63
  4. Step 4: Simplify right side
    2,461,112.55x = 4,614,074,014,097.51
  5. Step 5: Solve for x
    x = 4,614,074,014,097.51/2,461,112.55
  6. Step 6: Final answer
    x = 1,874,791.96

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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.