Home / 2,426,835.47-3,349,029.04-1,339,106.18

Finding the Fourth Proportional to 2,426,835.47, 3,349,029.04 and 1,339,106.18

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Solution

The fourth proportional to 2,426,835.47, 3,349,029.04 and 1,339,106.18 is: 1,847,964.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,835.47 : 3,349,029.04 = 1,339,106.18 : x
  2. Step 2: Convert to fraction form
    2,426,835.47/3,349,029.04 = 1,339,106.18/x
  3. Step 3: Cross multiply
    2,426,835.47x = 3,349,029.04 × 1,339,106.18
  4. Step 4: Simplify right side
    2,426,835.47x = 4,484,705,464,370.56
  5. Step 5: Solve for x
    x = 4,484,705,464,370.56/2,426,835.47
  6. Step 6: Final answer
    x = 1,847,964.37

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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.