Home / 1,940,909.95-2,911,889.05-593,035.73

Finding the Fourth Proportional to 1,940,909.95, 2,911,889.05 and 593,035.73

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Solution

The fourth proportional to 1,940,909.95, 2,911,889.05 and 593,035.73 is: 889,713.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,940,909.95 : 2,911,889.05 = 593,035.73 : x
  2. Step 2: Convert to fraction form
    1,940,909.95/2,911,889.05 = 593,035.73/x
  3. Step 3: Cross multiply
    1,940,909.95x = 2,911,889.05 × 593,035.73
  4. Step 4: Simplify right side
    1,940,909.95x = 1,726,854,243,323.31
  5. Step 5: Solve for x
    x = 1,726,854,243,323.31/1,940,909.95
  6. Step 6: Final answer
    x = 889,713.74

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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.