Home / 1,898,313.04-2,846,583.68-1,099,823.04

Finding the Fourth Proportional to 1,898,313.04, 2,846,583.68 and 1,099,823.04

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Solution

The fourth proportional to 1,898,313.04, 2,846,583.68 and 1,099,823.04 is: 1,649,221.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,898,313.04 : 2,846,583.68 = 1,099,823.04 : x
  2. Step 2: Convert to fraction form
    1,898,313.04/2,846,583.68 = 1,099,823.04/x
  3. Step 3: Cross multiply
    1,898,313.04x = 2,846,583.68 × 1,099,823.04
  4. Step 4: Simplify right side
    1,898,313.04x = 3,130,738,316,551.99
  5. Step 5: Solve for x
    x = 3,130,738,316,551.99/1,898,313.04
  6. Step 6: Final answer
    x = 1,649,221.31

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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.