Home / 2,384,396.98-3,576,595.47-1,961,964.26

Finding the Fourth Proportional to 2,384,396.98, 3,576,595.47 and 1,961,964.26

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Solution

The fourth proportional to 2,384,396.98, 3,576,595.47 and 1,961,964.26 is: 2,942,946.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,396.98 : 3,576,595.47 = 1,961,964.26 : x
  2. Step 2: Convert to fraction form
    2,384,396.98/3,576,595.47 = 1,961,964.26/x
  3. Step 3: Cross multiply
    2,384,396.98x = 3,576,595.47 × 1,961,964.26
  4. Step 4: Simplify right side
    2,384,396.98x = 7,017,152,484,617.90
  5. Step 5: Solve for x
    x = 7,017,152,484,617.90/2,384,396.98
  6. Step 6: Final answer
    x = 2,942,946.40

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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.