Home / 3,093,582.36-4,640,373.90-963,838.20

Finding the Fourth Proportional to 3,093,582.36, 4,640,373.90 and 963,838.20

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Solution

The fourth proportional to 3,093,582.36, 4,640,373.90 and 963,838.20 is: 1,445,757.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,582.36 : 4,640,373.90 = 963,838.20 : x
  2. Step 2: Convert to fraction form
    3,093,582.36/4,640,373.90 = 963,838.20/x
  3. Step 3: Cross multiply
    3,093,582.36x = 4,640,373.90 × 963,838.20
  4. Step 4: Simplify right side
    3,093,582.36x = 4,472,569,627,102.98
  5. Step 5: Solve for x
    x = 4,472,569,627,102.98/3,093,582.36
  6. Step 6: Final answer
    x = 1,445,757.41

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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.