Home / 1,807,827.41-2,711,898.71-593,039.81

Finding the Fourth Proportional to 1,807,827.41, 2,711,898.71 and 593,039.81

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Solution

The fourth proportional to 1,807,827.41, 2,711,898.71 and 593,039.81 is: 889,611.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,827.41 : 2,711,898.71 = 593,039.81 : x
  2. Step 2: Convert to fraction form
    1,807,827.41/2,711,898.71 = 593,039.81/x
  3. Step 3: Cross multiply
    1,807,827.41x = 2,711,898.71 × 593,039.81
  4. Step 4: Simplify right side
    1,807,827.41x = 1,608,263,895,717.65
  5. Step 5: Solve for x
    x = 1,608,263,895,717.65/1,807,827.41
  6. Step 6: Final answer
    x = 889,611.41

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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.