Home / 8,024,739.16-11,074,138.24-4,587,054.20

Finding the Fourth Proportional to 8,024,739.16, 11,074,138.24 and 4,587,054.20

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Solution

The fourth proportional to 8,024,739.16, 11,074,138.24 and 4,587,054.20 is: 6,330,133.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,739.16 : 11,074,138.24 = 4,587,054.20 : x
  2. Step 2: Convert to fraction form
    8,024,739.16/11,074,138.24 = 4,587,054.20/x
  3. Step 3: Cross multiply
    8,024,739.16x = 11,074,138.24 × 4,587,054.20
  4. Step 4: Simplify right side
    8,024,739.16x = 50,797,672,325,172.61
  5. Step 5: Solve for x
    x = 50,797,672,325,172.61/8,024,739.16
  6. Step 6: Final answer
    x = 6,330,133.77

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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.