Home / 4,485,366.56-6,731,021.38-2,465,021.36

Finding the Fourth Proportional to 4,485,366.56, 6,731,021.38 and 2,465,021.36

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Solution

The fourth proportional to 4,485,366.56, 6,731,021.38 and 2,465,021.36 is: 3,699,165.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,485,366.56 : 6,731,021.38 = 2,465,021.36 : x
  2. Step 2: Convert to fraction form
    4,485,366.56/6,731,021.38 = 2,465,021.36/x
  3. Step 3: Cross multiply
    4,485,366.56x = 6,731,021.38 × 2,465,021.36
  4. Step 4: Simplify right side
    4,485,366.56x = 16,592,111,476,316.68
  5. Step 5: Solve for x
    x = 16,592,111,476,316.68/4,485,366.56
  6. Step 6: Final answer
    x = 3,699,165.11

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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.