Home / 6,549,589.26-9,823,923.54-2,450,128.50

Finding the Fourth Proportional to 6,549,589.26, 9,823,923.54 and 2,450,128.50

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Solution

The fourth proportional to 6,549,589.26, 9,823,923.54 and 2,450,128.50 is: 3,675,020.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,549,589.26 : 9,823,923.54 = 2,450,128.50 : x
  2. Step 2: Convert to fraction form
    6,549,589.26/9,823,923.54 = 2,450,128.50/x
  3. Step 3: Cross multiply
    6,549,589.26x = 9,823,923.54 × 2,450,128.50
  4. Step 4: Simplify right side
    6,549,589.26x = 24,069,875,047,174.89
  5. Step 5: Solve for x
    x = 24,069,875,047,174.89/6,549,589.26
  6. Step 6: Final answer
    x = 3,675,020.54

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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.