Home / 2,417,422.66-3,335,973.66-1,329,694.18

Finding the Fourth Proportional to 2,417,422.66, 3,335,973.66 and 1,329,694.18

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Solution

The fourth proportional to 2,417,422.66, 3,335,973.66 and 1,329,694.18 is: 1,834,939.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,422.66 : 3,335,973.66 = 1,329,694.18 : x
  2. Step 2: Convert to fraction form
    2,417,422.66/3,335,973.66 = 1,329,694.18/x
  3. Step 3: Cross multiply
    2,417,422.66x = 3,335,973.66 × 1,329,694.18
  4. Step 4: Simplify right side
    2,417,422.66x = 4,435,824,751,995.37
  5. Step 5: Solve for x
    x = 4,435,824,751,995.37/2,417,422.66
  6. Step 6: Final answer
    x = 1,834,939.68

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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.