Home / 4,946,747.04-7,409,455.92-3,340,477.44

Finding the Fourth Proportional to 4,946,747.04, 7,409,455.92 and 3,340,477.44

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Solution

The fourth proportional to 4,946,747.04, 7,409,455.92 and 3,340,477.44 is: 5,003,514.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,946,747.04 : 7,409,455.92 = 3,340,477.44 : x
  2. Step 2: Convert to fraction form
    4,946,747.04/7,409,455.92 = 3,340,477.44/x
  3. Step 3: Cross multiply
    4,946,747.04x = 7,409,455.92 × 3,340,477.44
  4. Step 4: Simplify right side
    4,946,747.04x = 24,751,120,343,434.45
  5. Step 5: Solve for x
    x = 24,751,120,343,434.45/4,946,747.04
  6. Step 6: Final answer
    x = 5,003,514.46

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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.