Home / 2,002,074.81-3,003,405.03-581,946.36

Finding the Fourth Proportional to 2,002,074.81, 3,003,405.03 and 581,946.36

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Solution

The fourth proportional to 2,002,074.81, 3,003,405.03 and 581,946.36 is: 873,004.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,074.81 : 3,003,405.03 = 581,946.36 : x
  2. Step 2: Convert to fraction form
    2,002,074.81/3,003,405.03 = 581,946.36/x
  3. Step 3: Cross multiply
    2,002,074.81x = 3,003,405.03 × 581,946.36
  4. Step 4: Simplify right side
    2,002,074.81x = 1,747,820,624,814.19
  5. Step 5: Solve for x
    x = 1,747,820,624,814.19/2,002,074.81
  6. Step 6: Final answer
    x = 873,004.65

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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.