Home / 4,571,104.16-6,856,782.60-2,548,216.64

Finding the Fourth Proportional to 4,571,104.16, 6,856,782.60 and 2,548,216.64

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Solution

The fourth proportional to 4,571,104.16, 6,856,782.60 and 2,548,216.64 is: 3,822,395.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,571,104.16 : 6,856,782.60 = 2,548,216.64 : x
  2. Step 2: Convert to fraction form
    4,571,104.16/6,856,782.60 = 2,548,216.64/x
  3. Step 3: Cross multiply
    4,571,104.16x = 6,856,782.60 × 2,548,216.64
  4. Step 4: Simplify right side
    4,571,104.16x = 17,472,567,518,182.46
  5. Step 5: Solve for x
    x = 17,472,567,518,182.46/4,571,104.16
  6. Step 6: Final answer
    x = 3,822,395.40

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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.