Home / 5,719,016.34-8,575,908.48-3,414,555.54

Finding the Fourth Proportional to 5,719,016.34, 8,575,908.48 and 3,414,555.54

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Solution

The fourth proportional to 5,719,016.34, 8,575,908.48 and 3,414,555.54 is: 5,120,271.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,719,016.34 : 8,575,908.48 = 3,414,555.54 : x
  2. Step 2: Convert to fraction form
    5,719,016.34/8,575,908.48 = 3,414,555.54/x
  3. Step 3: Cross multiply
    5,719,016.34x = 8,575,908.48 × 3,414,555.54
  4. Step 4: Simplify right side
    5,719,016.34x = 29,282,915,810,916.98
  5. Step 5: Solve for x
    x = 29,282,915,810,916.98/5,719,016.34
  6. Step 6: Final answer
    x = 5,120,271.40

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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.