Home / 6,322,923.64-9,486,160.98-2,539,063.72

Finding the Fourth Proportional to 6,322,923.64, 9,486,160.98 and 2,539,063.72

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Solution

The fourth proportional to 6,322,923.64, 9,486,160.98 and 2,539,063.72 is: 3,809,308.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,322,923.64 : 9,486,160.98 = 2,539,063.72 : x
  2. Step 2: Convert to fraction form
    6,322,923.64/9,486,160.98 = 2,539,063.72/x
  3. Step 3: Cross multiply
    6,322,923.64x = 9,486,160.98 × 2,539,063.72
  4. Step 4: Simplify right side
    6,322,923.64x = 24,085,967,186,397.65
  5. Step 5: Solve for x
    x = 24,085,967,186,397.65/6,322,923.64
  6. Step 6: Final answer
    x = 3,809,308.57

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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.