Home / 13,296,599.34-19,945,510.26-4,073,911.38

Finding the Fourth Proportional to 13,296,599.34, 19,945,510.26 and 4,073,911.38

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Solution

The fourth proportional to 13,296,599.34, 19,945,510.26 and 4,073,911.38 is: 6,111,054.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,296,599.34 : 19,945,510.26 = 4,073,911.38 : x
  2. Step 2: Convert to fraction form
    13,296,599.34/19,945,510.26 = 4,073,911.38/x
  3. Step 3: Cross multiply
    13,296,599.34x = 19,945,510.26 × 4,073,911.38
  4. Step 4: Simplify right side
    13,296,599.34x = 81,256,241,228,120.77
  5. Step 5: Solve for x
    x = 81,256,241,228,120.77/13,296,599.34
  6. Step 6: Final answer
    x = 6,111,054.35

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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.