Home / 2,300,790.42-3,448,847.70-953,685.90

Finding the Fourth Proportional to 2,300,790.42, 3,448,847.70 and 953,685.90

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Solution

The fourth proportional to 2,300,790.42, 3,448,847.70 and 953,685.90 is: 1,429,559.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,790.42 : 3,448,847.70 = 953,685.90 : x
  2. Step 2: Convert to fraction form
    2,300,790.42/3,448,847.70 = 953,685.90/x
  3. Step 3: Cross multiply
    2,300,790.42x = 3,448,847.70 × 953,685.90
  4. Step 4: Simplify right side
    2,300,790.42x = 3,289,117,422,737.43
  5. Step 5: Solve for x
    x = 3,289,117,422,737.43/2,300,790.42
  6. Step 6: Final answer
    x = 1,429,559.77

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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.