Home / 6,667,032.48-9,200,424.16-4,052,670.72

Finding the Fourth Proportional to 6,667,032.48, 9,200,424.16 and 4,052,670.72

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Solution

The fourth proportional to 6,667,032.48, 9,200,424.16 and 4,052,670.72 is: 5,592,636.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,667,032.48 : 9,200,424.16 = 4,052,670.72 : x
  2. Step 2: Convert to fraction form
    6,667,032.48/9,200,424.16 = 4,052,670.72/x
  3. Step 3: Cross multiply
    6,667,032.48x = 9,200,424.16 × 4,052,670.72
  4. Step 4: Simplify right side
    6,667,032.48x = 37,286,289,604,812.60
  5. Step 5: Solve for x
    x = 37,286,289,604,812.60/6,667,032.48
  6. Step 6: Final answer
    x = 5,592,636.56

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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.