Home / 6,712,192.26-10,061,546.63-2,159,895.24

Finding the Fourth Proportional to 6,712,192.26, 10,061,546.63 and 2,159,895.24

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Solution

The fourth proportional to 6,712,192.26, 10,061,546.63 and 2,159,895.24 is: 3,237,673.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,712,192.26 : 10,061,546.63 = 2,159,895.24 : x
  2. Step 2: Convert to fraction form
    6,712,192.26/10,061,546.63 = 2,159,895.24/x
  3. Step 3: Cross multiply
    6,712,192.26x = 10,061,546.63 × 2,159,895.24
  4. Step 4: Simplify right side
    6,712,192.26x = 21,731,886,662,375.57
  5. Step 5: Solve for x
    x = 21,731,886,662,375.57/6,712,192.26
  6. Step 6: Final answer
    x = 3,237,673.45

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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.