Home / 2,417,441.41-3,335,999.47-1,329,712.93

Finding the Fourth Proportional to 2,417,441.41, 3,335,999.47 and 1,329,712.93

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Solution

The fourth proportional to 2,417,441.41, 3,335,999.47 and 1,329,712.93 is: 1,834,965.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,441.41 : 3,335,999.47 = 1,329,712.93 : x
  2. Step 2: Convert to fraction form
    2,417,441.41/3,335,999.47 = 1,329,712.93/x
  3. Step 3: Cross multiply
    2,417,441.41x = 3,335,999.47 × 1,329,712.93
  4. Step 4: Simplify right side
    2,417,441.41x = 4,435,921,629,732.15
  5. Step 5: Solve for x
    x = 4,435,921,629,732.15/2,417,441.41
  6. Step 6: Final answer
    x = 1,834,965.52

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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.