Home / 6,527,119.22-9,007,667.62-3,914,048.74

Finding the Fourth Proportional to 6,527,119.22, 9,007,667.62 and 3,914,048.74

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Solution

The fourth proportional to 6,527,119.22, 9,007,667.62 and 3,914,048.74 is: 5,401,533.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,119.22 : 9,007,667.62 = 3,914,048.74 : x
  2. Step 2: Convert to fraction form
    6,527,119.22/9,007,667.62 = 3,914,048.74/x
  3. Step 3: Cross multiply
    6,527,119.22x = 9,007,667.62 × 3,914,048.74
  4. Step 4: Simplify right side
    6,527,119.22x = 35,256,450,066,095.51
  5. Step 5: Solve for x
    x = 35,256,450,066,095.51/6,527,119.22
  6. Step 6: Final answer
    x = 5,401,533.03

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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.