Home / 3,316,216.97-4,964,028.33-1,796,124.40

Finding the Fourth Proportional to 3,316,216.97, 4,964,028.33 and 1,796,124.40

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Solution

The fourth proportional to 3,316,216.97, 4,964,028.33 and 1,796,124.40 is: 2,688,609.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,316,216.97 : 4,964,028.33 = 1,796,124.40 : x
  2. Step 2: Convert to fraction form
    3,316,216.97/4,964,028.33 = 1,796,124.40/x
  3. Step 3: Cross multiply
    3,316,216.97x = 4,964,028.33 × 1,796,124.40
  4. Step 4: Simplify right side
    3,316,216.97x = 8,916,012,405,804.25
  5. Step 5: Solve for x
    x = 8,916,012,405,804.25/3,316,216.97
  6. Step 6: Final answer
    x = 2,688,609.49

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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.