Home / 6,065,940.78-9,103,430.19-4,450,883.04

Finding the Fourth Proportional to 6,065,940.78, 9,103,430.19 and 4,450,883.04

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Solution

The fourth proportional to 6,065,940.78, 9,103,430.19 and 4,450,883.04 is: 6,679,640.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,065,940.78 : 9,103,430.19 = 4,450,883.04 : x
  2. Step 2: Convert to fraction form
    6,065,940.78/9,103,430.19 = 4,450,883.04/x
  3. Step 3: Cross multiply
    6,065,940.78x = 9,103,430.19 × 4,450,883.04
  4. Step 4: Simplify right side
    6,065,940.78x = 40,518,303,043,234.86
  5. Step 5: Solve for x
    x = 40,518,303,043,234.86/6,065,940.78
  6. Step 6: Final answer
    x = 6,679,640.39

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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.