Home / 3,797,209.75-5,695,172.19-1,064,128.13

Finding the Fourth Proportional to 3,797,209.75, 5,695,172.19 and 1,064,128.13

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Solution

The fourth proportional to 3,797,209.75, 5,695,172.19 and 1,064,128.13 is: 1,596,012.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,797,209.75 : 5,695,172.19 = 1,064,128.13 : x
  2. Step 2: Convert to fraction form
    3,797,209.75/5,695,172.19 = 1,064,128.13/x
  3. Step 3: Cross multiply
    3,797,209.75x = 5,695,172.19 × 1,064,128.13
  4. Step 4: Simplify right side
    3,797,209.75x = 6,060,392,946,810.64
  5. Step 5: Solve for x
    x = 6,060,392,946,810.64/3,797,209.75
  6. Step 6: Final answer
    x = 1,596,012.16

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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.