Home / 7,582,605.75-11,373,908.63-2,533,916.25

Finding the Fourth Proportional to 7,582,605.75, 11,373,908.63 and 2,533,916.25

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Solution

The fourth proportional to 7,582,605.75, 11,373,908.63 and 2,533,916.25 is: 3,800,874.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582,605.75 : 11,373,908.63 = 2,533,916.25 : x
  2. Step 2: Convert to fraction form
    7,582,605.75/11,373,908.63 = 2,533,916.25/x
  3. Step 3: Cross multiply
    7,582,605.75x = 11,373,908.63 × 2,533,916.25
  4. Step 4: Simplify right side
    7,582,605.75x = 28,820,531,890,902.66
  5. Step 5: Solve for x
    x = 28,820,531,890,902.66/7,582,605.75
  6. Step 6: Final answer
    x = 3,800,874.38

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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.