Home / 2,014,458.40-3,014,689.20-1,846,496.80

Finding the Fourth Proportional to 2,014,458.40, 3,014,689.20 and 1,846,496.80

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Solution

The fourth proportional to 2,014,458.40, 3,014,689.20 and 1,846,496.80 is: 2,763,330.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,458.40 : 3,014,689.20 = 1,846,496.80 : x
  2. Step 2: Convert to fraction form
    2,014,458.40/3,014,689.20 = 1,846,496.80/x
  3. Step 3: Cross multiply
    2,014,458.40x = 3,014,689.20 × 1,846,496.80
  4. Step 4: Simplify right side
    2,014,458.40x = 5,566,613,960,794.56
  5. Step 5: Solve for x
    x = 5,566,613,960,794.56/2,014,458.40
  6. Step 6: Final answer
    x = 2,763,330.31

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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.