Home / 1,940,888.86-2,911,857.44-593,014.71

Finding the Fourth Proportional to 1,940,888.86, 2,911,857.44 and 593,014.71

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Solution

The fourth proportional to 1,940,888.86, 2,911,857.44 and 593,014.71 is: 889,682.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,940,888.86 : 2,911,857.44 = 593,014.71 : x
  2. Step 2: Convert to fraction form
    1,940,888.86/2,911,857.44 = 593,014.71/x
  3. Step 3: Cross multiply
    1,940,888.86x = 2,911,857.44 × 593,014.71
  4. Step 4: Simplify right side
    1,940,888.86x = 1,726,774,295,342.94
  5. Step 5: Solve for x
    x = 1,726,774,295,342.94/1,940,888.86
  6. Step 6: Final answer
    x = 889,682.21

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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.