Home / 6,039,619.23-9,059,428.83-2,201,729.48

Finding the Fourth Proportional to 6,039,619.23, 9,059,428.83 and 2,201,729.48

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Solution

The fourth proportional to 6,039,619.23, 9,059,428.83 and 2,201,729.48 is: 3,302,594.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,039,619.23 : 9,059,428.83 = 2,201,729.48 : x
  2. Step 2: Convert to fraction form
    6,039,619.23/9,059,428.83 = 2,201,729.48/x
  3. Step 3: Cross multiply
    6,039,619.23x = 9,059,428.83 × 2,201,729.48
  4. Step 4: Simplify right side
    6,039,619.23x = 19,946,411,481,675.77
  5. Step 5: Solve for x
    x = 19,946,411,481,675.77/6,039,619.23
  6. Step 6: Final answer
    x = 3,302,594.21

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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.