Home / 2,243,322.60-3,364,983.90-1,295,586.15

Finding the Fourth Proportional to 2,243,322.60, 3,364,983.90 and 1,295,586.15

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Solution

The fourth proportional to 2,243,322.60, 3,364,983.90 and 1,295,586.15 is: 1,943,379.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,322.60 : 3,364,983.90 = 1,295,586.15 : x
  2. Step 2: Convert to fraction form
    2,243,322.60/3,364,983.90 = 1,295,586.15/x
  3. Step 3: Cross multiply
    2,243,322.60x = 3,364,983.90 × 1,295,586.15
  4. Step 4: Simplify right side
    2,243,322.60x = 4,359,626,535,812.98
  5. Step 5: Solve for x
    x = 4,359,626,535,812.98/2,243,322.60
  6. Step 6: Final answer
    x = 1,943,379.23

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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.