Home / 2,967,294.17-4,450,318.46-836,880.06

Finding the Fourth Proportional to 2,967,294.17, 4,450,318.46 and 836,880.06

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Solution

The fourth proportional to 2,967,294.17, 4,450,318.46 and 836,880.06 is: 1,255,144.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,294.17 : 4,450,318.46 = 836,880.06 : x
  2. Step 2: Convert to fraction form
    2,967,294.17/4,450,318.46 = 836,880.06/x
  3. Step 3: Cross multiply
    2,967,294.17x = 4,450,318.46 × 836,880.06
  4. Step 4: Simplify right side
    2,967,294.17x = 3,724,382,775,639.51
  5. Step 5: Solve for x
    x = 3,724,382,775,639.51/2,967,294.17
  6. Step 6: Final answer
    x = 1,255,144.44

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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.