Home / 3,004,902.16-4,506,857.97-846,076.79

Finding the Fourth Proportional to 3,004,902.16, 4,506,857.97 and 846,076.79

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Solution

The fourth proportional to 3,004,902.16, 4,506,857.97 and 846,076.79 is: 1,268,975.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,902.16 : 4,506,857.97 = 846,076.79 : x
  2. Step 2: Convert to fraction form
    3,004,902.16/4,506,857.97 = 846,076.79/x
  3. Step 3: Cross multiply
    3,004,902.16x = 4,506,857.97 × 846,076.79
  4. Step 4: Simplify right side
    3,004,902.16x = 3,813,147,937,097.06
  5. Step 5: Solve for x
    x = 3,813,147,937,097.06/3,004,902.16
  6. Step 6: Final answer
    x = 1,268,975.74

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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.