Home / 7,500,850.65-10,351,223.58-4,063,091.65

Finding the Fourth Proportional to 7,500,850.65, 10,351,223.58 and 4,063,091.65

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Solution

The fourth proportional to 7,500,850.65, 10,351,223.58 and 4,063,091.65 is: 5,607,093.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,500,850.65 : 10,351,223.58 = 4,063,091.65 : x
  2. Step 2: Convert to fraction form
    7,500,850.65/10,351,223.58 = 4,063,091.65/x
  3. Step 3: Cross multiply
    7,500,850.65x = 10,351,223.58 × 4,063,091.65
  4. Step 4: Simplify right side
    7,500,850.65x = 42,057,970,084,539.64
  5. Step 5: Solve for x
    x = 42,057,970,084,539.64/7,500,850.65
  6. Step 6: Final answer
    x = 5,607,093.39

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Double scale
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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.