Home / 3,475,453.08-4,796,078.94-1,947,590.04

Finding the Fourth Proportional to 3,475,453.08, 4,796,078.94 and 1,947,590.04

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Solution

The fourth proportional to 3,475,453.08, 4,796,078.94 and 1,947,590.04 is: 2,687,648.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,475,453.08 : 4,796,078.94 = 1,947,590.04 : x
  2. Step 2: Convert to fraction form
    3,475,453.08/4,796,078.94 = 1,947,590.04/x
  3. Step 3: Cross multiply
    3,475,453.08x = 4,796,078.94 × 1,947,590.04
  4. Step 4: Simplify right side
    3,475,453.08x = 9,340,795,574,597.76
  5. Step 5: Solve for x
    x = 9,340,795,574,597.76/3,475,453.08
  6. Step 6: Final answer
    x = 2,687,648.30

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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.