Home / 7,623,370.62-10,525,174.83-4,725,858.06

Finding the Fourth Proportional to 7,623,370.62, 10,525,174.83 and 4,725,858.06

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Solution

The fourth proportional to 7,623,370.62, 10,525,174.83 and 4,725,858.06 is: 6,524,736.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,623,370.62 : 10,525,174.83 = 4,725,858.06 : x
  2. Step 2: Convert to fraction form
    7,623,370.62/10,525,174.83 = 4,725,858.06/x
  3. Step 3: Cross multiply
    7,623,370.62x = 10,525,174.83 × 4,725,858.06
  4. Step 4: Simplify right side
    7,623,370.62x = 49,740,482,303,264.62
  5. Step 5: Solve for x
    x = 49,740,482,303,264.62/7,623,370.62
  6. Step 6: Final answer
    x = 6,524,736.21

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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.