Home / 4,468,296.96-6,166,065.60-2,431,114.56

Finding the Fourth Proportional to 4,468,296.96, 6,166,065.60 and 2,431,114.56

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Solution

The fourth proportional to 4,468,296.96, 6,166,065.60 and 2,431,114.56 is: 3,354,837.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,468,296.96 : 6,166,065.60 = 2,431,114.56 : x
  2. Step 2: Convert to fraction form
    4,468,296.96/6,166,065.60 = 2,431,114.56/x
  3. Step 3: Cross multiply
    4,468,296.96x = 6,166,065.60 × 2,431,114.56
  4. Step 4: Simplify right side
    4,468,296.96x = 14,990,411,858,075.13
  5. Step 5: Solve for x
    x = 14,990,411,858,075.13/4,468,296.96
  6. Step 6: Final answer
    x = 3,354,837.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.