Home / 2,417,867.57-3,336,525.45-1,329,963.51

Finding the Fourth Proportional to 2,417,867.57, 3,336,525.45 and 1,329,963.51

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Solution

The fourth proportional to 2,417,867.57, 3,336,525.45 and 1,329,963.51 is: 1,835,277.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,867.57 : 3,336,525.45 = 1,329,963.51 : x
  2. Step 2: Convert to fraction form
    2,417,867.57/3,336,525.45 = 1,329,963.51/x
  3. Step 3: Cross multiply
    2,417,867.57x = 3,336,525.45 × 1,329,963.51
  4. Step 4: Simplify right side
    2,417,867.57x = 4,437,457,098,686.33
  5. Step 5: Solve for x
    x = 4,437,457,098,686.33/2,417,867.57
  6. Step 6: Final answer
    x = 1,835,277.15

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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.