Home / 3,329,275.31-4,994,058.36-1,054,967.36

Finding the Fourth Proportional to 3,329,275.31, 4,994,058.36 and 1,054,967.36

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Solution

The fourth proportional to 3,329,275.31, 4,994,058.36 and 1,054,967.36 is: 1,582,497.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,275.31 : 4,994,058.36 = 1,054,967.36 : x
  2. Step 2: Convert to fraction form
    3,329,275.31/4,994,058.36 = 1,054,967.36/x
  3. Step 3: Cross multiply
    3,329,275.31x = 4,994,058.36 × 1,054,967.36
  4. Step 4: Simplify right side
    3,329,275.31x = 5,268,568,563,735.13
  5. Step 5: Solve for x
    x = 5,268,568,563,735.13/3,329,275.31
  6. Step 6: Final answer
    x = 1,582,497.11

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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.