Home / 5,536,423.20-8,296,858.80-4,401,127.20

Finding the Fourth Proportional to 5,536,423.20, 8,296,858.80 and 4,401,127.20

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Solution

The fourth proportional to 5,536,423.20, 8,296,858.80 and 4,401,127.20 is: 6,595,509.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,423.20 : 8,296,858.80 = 4,401,127.20 : x
  2. Step 2: Convert to fraction form
    5,536,423.20/8,296,858.80 = 4,401,127.20/x
  3. Step 3: Cross multiply
    5,536,423.20x = 8,296,858.80 × 4,401,127.20
  4. Step 4: Simplify right side
    5,536,423.20x = 36,515,530,939,239.36
  5. Step 5: Solve for x
    x = 36,515,530,939,239.36/5,536,423.20
  6. Step 6: Final answer
    x = 6,595,509.34

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1.5x scale

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.