Home / 4,228,778.67-5,835,712.23-2,393,203.62

Finding the Fourth Proportional to 4,228,778.67, 5,835,712.23 and 2,393,203.62

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Solution

The fourth proportional to 4,228,778.67, 5,835,712.23 and 2,393,203.62 is: 3,302,619.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,778.67 : 5,835,712.23 = 2,393,203.62 : x
  2. Step 2: Convert to fraction form
    4,228,778.67/5,835,712.23 = 2,393,203.62/x
  3. Step 3: Cross multiply
    4,228,778.67x = 5,835,712.23 × 2,393,203.62
  4. Step 4: Simplify right side
    4,228,778.67x = 13,966,047,634,114.27
  5. Step 5: Solve for x
    x = 13,966,047,634,114.27/4,228,778.67
  6. Step 6: Final answer
    x = 3,302,619.67

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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.