Home / 8,184,812.32-11,297,219.36-4,834,913.36

Finding the Fourth Proportional to 8,184,812.32, 11,297,219.36 and 4,834,913.36

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Solution

The fourth proportional to 8,184,812.32, 11,297,219.36 and 4,834,913.36 is: 6,673,467.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,184,812.32 : 11,297,219.36 = 4,834,913.36 : x
  2. Step 2: Convert to fraction form
    8,184,812.32/11,297,219.36 = 4,834,913.36/x
  3. Step 3: Cross multiply
    8,184,812.32x = 11,297,219.36 × 4,834,913.36
  4. Step 4: Simplify right side
    8,184,812.32x = 54,621,076,814,514.65
  5. Step 5: Solve for x
    x = 54,621,076,814,514.65/8,184,812.32
  6. Step 6: Final answer
    x = 6,673,467.23

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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.