Home / 5,582,087.70-8,367,816.33-1,792,913.64

Finding the Fourth Proportional to 5,582,087.70, 8,367,816.33 and 1,792,913.64

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Solution

The fourth proportional to 5,582,087.70, 8,367,816.33 and 1,792,913.64 is: 2,687,663.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,582,087.70 : 8,367,816.33 = 1,792,913.64 : x
  2. Step 2: Convert to fraction form
    5,582,087.70/8,367,816.33 = 1,792,913.64/x
  3. Step 3: Cross multiply
    5,582,087.70x = 8,367,816.33 × 1,792,913.64
  4. Step 4: Simplify right side
    5,582,087.70x = 15,002,772,035,071.74
  5. Step 5: Solve for x
    x = 15,002,772,035,071.74/5,582,087.70
  6. Step 6: Final answer
    x = 2,687,663.26

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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.