Home / 3,144,048.40-4,716,072.60-3,144,048.40

Finding the Fourth Proportional to 3,144,048.40, 4,716,072.60 and 3,144,048.40

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Solution

The fourth proportional to 3,144,048.40, 4,716,072.60 and 3,144,048.40 is: 4,716,072.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,144,048.40 : 4,716,072.60 = 3,144,048.40 : x
  2. Step 2: Convert to fraction form
    3,144,048.40/4,716,072.60 = 3,144,048.40/x
  3. Step 3: Cross multiply
    3,144,048.40x = 4,716,072.60 × 3,144,048.40
  4. Step 4: Simplify right side
    3,144,048.40x = 14,827,560,512,313.84
  5. Step 5: Solve for x
    x = 14,827,560,512,313.84/3,144,048.40
  6. Step 6: Final answer
    x = 4,716,072.60

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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.