Home / 6,504,246.50-8,975,743.79-3,603,579.19

Finding the Fourth Proportional to 6,504,246.50, 8,975,743.79 and 3,603,579.19

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Solution

The fourth proportional to 6,504,246.50, 8,975,743.79 and 3,603,579.19 is: 4,972,874.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,504,246.50 : 8,975,743.79 = 3,603,579.19 : x
  2. Step 2: Convert to fraction form
    6,504,246.50/8,975,743.79 = 3,603,579.19/x
  3. Step 3: Cross multiply
    6,504,246.50x = 8,975,743.79 × 3,603,579.19
  4. Step 4: Simplify right side
    6,504,246.50x = 32,344,803,495,958.48
  5. Step 5: Solve for x
    x = 32,344,803,495,958.48/6,504,246.50
  6. Step 6: Final answer
    x = 4,972,874.80

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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.