Home / 7,184,546.40-10,776,819.60-7,184,546.40

Finding the Fourth Proportional to 7,184,546.40, 10,776,819.60 and 7,184,546.40

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Solution

The fourth proportional to 7,184,546.40, 10,776,819.60 and 7,184,546.40 is: 10,776,819.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,184,546.40 : 10,776,819.60 = 7,184,546.40 : x
  2. Step 2: Convert to fraction form
    7,184,546.40/10,776,819.60 = 7,184,546.40/x
  3. Step 3: Cross multiply
    7,184,546.40x = 10,776,819.60 × 7,184,546.40
  4. Step 4: Simplify right side
    7,184,546.40x = 77,426,560,460,629.44
  5. Step 5: Solve for x
    x = 77,426,560,460,629.44/7,184,546.40
  6. Step 6: Final answer
    x = 10,776,819.60

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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.