Home / 1,946,827.28-2,920,767.96-598,961.36

Finding the Fourth Proportional to 1,946,827.28, 2,920,767.96 and 598,961.36

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Solution

The fourth proportional to 1,946,827.28, 2,920,767.96 and 598,961.36 is: 898,604.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,946,827.28 : 2,920,767.96 = 598,961.36 : x
  2. Step 2: Convert to fraction form
    1,946,827.28/2,920,767.96 = 598,961.36/x
  3. Step 3: Cross multiply
    1,946,827.28x = 2,920,767.96 × 598,961.36
  4. Step 4: Simplify right side
    1,946,827.28x = 1,749,427,149,566.03
  5. Step 5: Solve for x
    x = 1,749,427,149,566.03/1,946,827.28
  6. Step 6: Final answer
    x = 898,604.19

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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.