Home / 6,783,735.90-10,172,651.40-2,233,026.30

Finding the Fourth Proportional to 6,783,735.90, 10,172,651.40 and 2,233,026.30

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Solution

The fourth proportional to 6,783,735.90, 10,172,651.40 and 2,233,026.30 is: 3,348,567.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,783,735.90 : 10,172,651.40 = 2,233,026.30 : x
  2. Step 2: Convert to fraction form
    6,783,735.90/10,172,651.40 = 2,233,026.30/x
  3. Step 3: Cross multiply
    6,783,735.90x = 10,172,651.40 × 2,233,026.30
  4. Step 4: Simplify right side
    6,783,735.90x = 22,715,798,116,931.82
  5. Step 5: Solve for x
    x = 22,715,798,116,931.82/6,783,735.90
  6. Step 6: Final answer
    x = 3,348,567.58

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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.