Home / 5,395,594.30-8,093,391.45-4,190,994.70

Finding the Fourth Proportional to 5,395,594.30, 8,093,391.45 and 4,190,994.70

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Solution

The fourth proportional to 5,395,594.30, 8,093,391.45 and 4,190,994.70 is: 6,286,492.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,594.30 : 8,093,391.45 = 4,190,994.70 : x
  2. Step 2: Convert to fraction form
    5,395,594.30/8,093,391.45 = 4,190,994.70/x
  3. Step 3: Cross multiply
    5,395,594.30x = 8,093,391.45 × 4,190,994.70
  4. Step 4: Simplify right side
    5,395,594.30x = 33,919,360,671,975.32
  5. Step 5: Solve for x
    x = 33,919,360,671,975.32/5,395,594.30
  6. Step 6: Final answer
    x = 6,286,492.05

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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.