Home / 8,571,433.56-11,828,722.58-4,704,314.55

Finding the Fourth Proportional to 8,571,433.56, 11,828,722.58 and 4,704,314.55

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Solution

The fourth proportional to 8,571,433.56, 11,828,722.58 and 4,704,314.55 is: 6,492,033.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,571,433.56 : 11,828,722.58 = 4,704,314.55 : x
  2. Step 2: Convert to fraction form
    8,571,433.56/11,828,722.58 = 4,704,314.55/x
  3. Step 3: Cross multiply
    8,571,433.56x = 11,828,722.58 × 4,704,314.55
  4. Step 4: Simplify right side
    8,571,433.56x = 55,646,031,741,007.54
  5. Step 5: Solve for x
    x = 55,646,031,741,007.54/8,571,433.56
  6. Step 6: Final answer
    x = 6,492,033.26

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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.