Home / 3,475,455.30-4,796,082-1,947,592.26

Finding the Fourth Proportional to 3,475,455.30, 4,796,082 and 1,947,592.26

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Solution

The fourth proportional to 3,475,455.30, 4,796,082 and 1,947,592.26 is: 2,687,651.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,475,455.30 : 4,796,082 = 1,947,592.26 : x
  2. Step 2: Convert to fraction form
    3,475,455.30/4,796,082 = 1,947,592.26/x
  3. Step 3: Cross multiply
    3,475,455.30x = 4,796,082 × 1,947,592.26
  4. Step 4: Simplify right side
    3,475,455.30x = 9,340,812,181,525.32
  5. Step 5: Solve for x
    x = 9,340,812,181,525.32/3,475,455.30
  6. Step 6: Final answer
    x = 2,687,651.37

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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.