Home / 2,426,835.43-3,349,029.00-1,339,106.21

Finding the Fourth Proportional to 2,426,835.43, 3,349,029.00 and 1,339,106.21

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Solution

The fourth proportional to 2,426,835.43, 3,349,029.00 and 1,339,106.21 is: 1,847,964.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,835.43 : 3,349,029.00 = 1,339,106.21 : x
  2. Step 2: Convert to fraction form
    2,426,835.43/3,349,029.00 = 1,339,106.21/x
  3. Step 3: Cross multiply
    2,426,835.43x = 3,349,029.00 × 1,339,106.21
  4. Step 4: Simplify right side
    2,426,835.43x = 4,484,705,532,205.45
  5. Step 5: Solve for x
    x = 4,484,705,532,205.45/2,426,835.43
  6. Step 6: Final answer
    x = 1,847,964.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.