Home / 7,582,557.03-10,472,556.33-5,097,461.64

Finding the Fourth Proportional to 7,582,557.03, 10,472,556.33 and 5,097,461.64

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Solution

The fourth proportional to 7,582,557.03, 10,472,556.33 and 5,097,461.64 is: 7,040,297.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582,557.03 : 10,472,556.33 = 5,097,461.64 : x
  2. Step 2: Convert to fraction form
    7,582,557.03/10,472,556.33 = 5,097,461.64/x
  3. Step 3: Cross multiply
    7,582,557.03x = 10,472,556.33 × 5,097,461.64
  4. Step 4: Simplify right side
    7,582,557.03x = 53,383,454,164,914.18
  5. Step 5: Solve for x
    x = 53,383,454,164,914.18/7,582,557.03
  6. Step 6: Final answer
    x = 7,040,297.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.