Home / 3,329,274.31-4,994,056.86-1,054,966.36

Finding the Fourth Proportional to 3,329,274.31, 4,994,056.86 and 1,054,966.36

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Solution

The fourth proportional to 3,329,274.31, 4,994,056.86 and 1,054,966.36 is: 1,582,495.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,274.31 : 4,994,056.86 = 1,054,966.36 : x
  2. Step 2: Convert to fraction form
    3,329,274.31/4,994,056.86 = 1,054,966.36/x
  3. Step 3: Cross multiply
    3,329,274.31x = 4,994,056.86 × 1,054,966.36
  4. Step 4: Simplify right side
    3,329,274.31x = 5,268,561,987,227.23
  5. Step 5: Solve for x
    x = 5,268,561,987,227.23/3,329,274.31
  6. Step 6: Final answer
    x = 1,582,495.61

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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.