Home / 7,675,469.74-10,588,324.36-4,575,809.01

Finding the Fourth Proportional to 7,675,469.74, 10,588,324.36 and 4,575,809.01

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Solution

The fourth proportional to 7,675,469.74, 10,588,324.36 and 4,575,809.01 is: 6,312,336.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,675,469.74 : 10,588,324.36 = 4,575,809.01 : x
  2. Step 2: Convert to fraction form
    7,675,469.74/10,588,324.36 = 4,575,809.01/x
  3. Step 3: Cross multiply
    7,675,469.74x = 10,588,324.36 × 4,575,809.01
  4. Step 4: Simplify right side
    7,675,469.74x = 48,450,150,054,388.95
  5. Step 5: Solve for x
    x = 48,450,150,054,388.95/7,675,469.74
  6. Step 6: Final answer
    x = 6,312,336.79

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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.