Home / 1,941,310.40-2,911,973.09-593,467.97

Finding the Fourth Proportional to 1,941,310.40, 2,911,973.09 and 593,467.97

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Solution

The fourth proportional to 1,941,310.40, 2,911,973.09 and 593,467.97 is: 890,204.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,941,310.40 : 2,911,973.09 = 593,467.97 : x
  2. Step 2: Convert to fraction form
    1,941,310.40/2,911,973.09 = 593,467.97/x
  3. Step 3: Cross multiply
    1,941,310.40x = 2,911,973.09 × 593,467.97
  4. Step 4: Simplify right side
    1,941,310.40x = 1,728,162,740,889.72
  5. Step 5: Solve for x
    x = 1,728,162,740,889.72/1,941,310.40
  6. Step 6: Final answer
    x = 890,204.24

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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.