Home / 4,704,954.67-7,057,853-1,826,253.96

Finding the Fourth Proportional to 4,704,954.67, 7,057,853 and 1,826,253.96

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Solution

The fourth proportional to 4,704,954.67, 7,057,853 and 1,826,253.96 is: 2,739,544.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,704,954.67 : 7,057,853 = 1,826,253.96 : x
  2. Step 2: Convert to fraction form
    4,704,954.67/7,057,853 = 1,826,253.96/x
  3. Step 3: Cross multiply
    4,704,954.67x = 7,057,853 × 1,826,253.96
  4. Step 4: Simplify right side
    4,704,954.67x = 12,889,431,990,347.88
  5. Step 5: Solve for x
    x = 12,889,431,990,347.88/4,704,954.67
  6. Step 6: Final answer
    x = 2,739,544.35

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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.