Home / 6,964,810.99-9,612,580.20-4,064,192.89

Finding the Fourth Proportional to 6,964,810.99, 9,612,580.20 and 4,064,192.89

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Solution

The fourth proportional to 6,964,810.99, 9,612,580.20 and 4,064,192.89 is: 5,609,252.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964,810.99 : 9,612,580.20 = 4,064,192.89 : x
  2. Step 2: Convert to fraction form
    6,964,810.99/9,612,580.20 = 4,064,192.89/x
  3. Step 3: Cross multiply
    6,964,810.99x = 9,612,580.20 × 4,064,192.89
  4. Step 4: Simplify right side
    6,964,810.99x = 39,067,380,064,122.60
  5. Step 5: Solve for x
    x = 39,067,380,064,122.60/6,964,810.99
  6. Step 6: Final answer
    x = 5,609,252.01

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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.