Home / 2,423,741.80-3,635,612.70-1,003,325.80

Finding the Fourth Proportional to 2,423,741.80, 3,635,612.70 and 1,003,325.80

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Solution

The fourth proportional to 2,423,741.80, 3,635,612.70 and 1,003,325.80 is: 1,504,988.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,741.80 : 3,635,612.70 = 1,003,325.80 : x
  2. Step 2: Convert to fraction form
    2,423,741.80/3,635,612.70 = 1,003,325.80/x
  3. Step 3: Cross multiply
    2,423,741.80x = 3,635,612.70 × 1,003,325.80
  4. Step 4: Simplify right side
    2,423,741.80x = 3,647,704,020,717.66
  5. Step 5: Solve for x
    x = 3,647,704,020,717.66/2,423,741.80
  6. Step 6: Final answer
    x = 1,504,988.70

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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.