Home / 3,222,458.49-4,447,109.79-1,846,068.24

Finding the Fourth Proportional to 3,222,458.49, 4,447,109.79 and 1,846,068.24

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Solution

The fourth proportional to 3,222,458.49, 4,447,109.79 and 1,846,068.24 is: 2,547,641.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,458.49 : 4,447,109.79 = 1,846,068.24 : x
  2. Step 2: Convert to fraction form
    3,222,458.49/4,447,109.79 = 1,846,068.24/x
  3. Step 3: Cross multiply
    3,222,458.49x = 4,447,109.79 × 1,846,068.24
  4. Step 4: Simplify right side
    3,222,458.49x = 8,209,668,143,112.07
  5. Step 5: Solve for x
    x = 8,209,668,143,112.07/3,222,458.49
  6. Step 6: Final answer
    x = 2,547,641.24

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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.