Home / 2,894,929.58-3,995,481.96-1,606,185.16

Finding the Fourth Proportional to 2,894,929.58, 3,995,481.96 and 1,606,185.16

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Solution

The fourth proportional to 2,894,929.58, 3,995,481.96 and 1,606,185.16 is: 2,216,801.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,894,929.58 : 3,995,481.96 = 1,606,185.16 : x
  2. Step 2: Convert to fraction form
    2,894,929.58/3,995,481.96 = 1,606,185.16/x
  3. Step 3: Cross multiply
    2,894,929.58x = 3,995,481.96 × 1,606,185.16
  4. Step 4: Simplify right side
    2,894,929.58x = 6,417,483,811,222.30
  5. Step 5: Solve for x
    x = 6,417,483,811,222.30/2,894,929.58
  6. Step 6: Final answer
    x = 2,216,801.35

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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.