Home / 8,255,104.60-11,392,080.12-4,584,009.94

Finding the Fourth Proportional to 8,255,104.60, 11,392,080.12 and 4,584,009.94

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Solution

The fourth proportional to 8,255,104.60, 11,392,080.12 and 4,584,009.94 is: 6,325,953.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,255,104.60 : 11,392,080.12 = 4,584,009.94 : x
  2. Step 2: Convert to fraction form
    8,255,104.60/11,392,080.12 = 4,584,009.94/x
  3. Step 3: Cross multiply
    8,255,104.60x = 11,392,080.12 × 4,584,009.94
  4. Step 4: Simplify right side
    8,255,104.60x = 52,221,408,507,356.39
  5. Step 5: Solve for x
    x = 52,221,408,507,356.39/8,255,104.60
  6. Step 6: Final answer
    x = 6,325,953.58

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1.5x scale

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.