Home / 4,431,166.14-6,115,009.48-2,393,975.64

Finding the Fourth Proportional to 4,431,166.14, 6,115,009.48 and 2,393,975.64

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Solution

The fourth proportional to 4,431,166.14, 6,115,009.48 and 2,393,975.64 is: 3,303,686.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,431,166.14 : 6,115,009.48 = 2,393,975.64 : x
  2. Step 2: Convert to fraction form
    4,431,166.14/6,115,009.48 = 2,393,975.64/x
  3. Step 3: Cross multiply
    4,431,166.14x = 6,115,009.48 × 2,393,975.64
  4. Step 4: Simplify right side
    4,431,166.14x = 14,639,183,733,489.07
  5. Step 5: Solve for x
    x = 14,639,183,733,489.07/4,431,166.14
  6. Step 6: Final answer
    x = 3,303,686.49

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Double scale
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1.5x scale

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.