Home / 4,264,000.43-6,395,300.01-1,530,982.05

Finding the Fourth Proportional to 4,264,000.43, 6,395,300.01 and 1,530,982.05

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Solution

The fourth proportional to 4,264,000.43, 6,395,300.01 and 1,530,982.05 is: 2,296,221.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,264,000.43 : 6,395,300.01 = 1,530,982.05 : x
  2. Step 2: Convert to fraction form
    4,264,000.43/6,395,300.01 = 1,530,982.05/x
  3. Step 3: Cross multiply
    4,264,000.43x = 6,395,300.01 × 1,530,982.05
  4. Step 4: Simplify right side
    4,264,000.43x = 9,791,089,480,043.41
  5. Step 5: Solve for x
    x = 9,791,089,480,043.41/4,264,000.43
  6. Step 6: Final answer
    x = 2,296,221.51

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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.