Home / 1,807,828.41-2,711,900.21-593,040.81

Finding the Fourth Proportional to 1,807,828.41, 2,711,900.21 and 593,040.81

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Solution

The fourth proportional to 1,807,828.41, 2,711,900.21 and 593,040.81 is: 889,612.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,828.41 : 2,711,900.21 = 593,040.81 : x
  2. Step 2: Convert to fraction form
    1,807,828.41/2,711,900.21 = 593,040.81/x
  3. Step 3: Cross multiply
    1,807,828.41x = 2,711,900.21 × 593,040.81
  4. Step 4: Simplify right side
    1,807,828.41x = 1,608,267,497,177.57
  5. Step 5: Solve for x
    x = 1,608,267,497,177.57/1,807,828.41
  6. Step 6: Final answer
    x = 889,612.91

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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.