Home / 2,967,371.93-4,450,435.04-836,957.84

Finding the Fourth Proportional to 2,967,371.93, 4,450,435.04 and 836,957.84

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Solution

The fourth proportional to 2,967,371.93, 4,450,435.04 and 836,957.84 is: 1,255,261.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,371.93 : 4,450,435.04 = 836,957.84 : x
  2. Step 2: Convert to fraction form
    2,967,371.93/4,450,435.04 = 836,957.84/x
  3. Step 3: Cross multiply
    2,967,371.93x = 4,450,435.04 × 836,957.84
  4. Step 4: Simplify right side
    2,967,371.93x = 3,724,826,477,978.93
  5. Step 5: Solve for x
    x = 3,724,826,477,978.93/2,967,371.93
  6. Step 6: Final answer
    x = 1,255,261.07

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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.