Home / 2,303,047.71-3,453,568.26-1,223,323.98

Finding the Fourth Proportional to 2,303,047.71, 3,453,568.26 and 1,223,323.98

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Solution

The fourth proportional to 2,303,047.71, 3,453,568.26 and 1,223,323.98 is: 1,834,453.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,047.71 : 3,453,568.26 = 1,223,323.98 : x
  2. Step 2: Convert to fraction form
    2,303,047.71/3,453,568.26 = 1,223,323.98/x
  3. Step 3: Cross multiply
    2,303,047.71x = 3,453,568.26 × 1,223,323.98
  4. Step 4: Simplify right side
    2,303,047.71x = 4,224,832,869,024.87
  5. Step 5: Solve for x
    x = 4,224,832,869,024.87/2,303,047.71
  6. Step 6: Final answer
    x = 1,834,453.04

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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.