Home / 6,325,621.98-9,488,401.37-1,533,311.45

Finding the Fourth Proportional to 6,325,621.98, 9,488,401.37 and 1,533,311.45

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Solution

The fourth proportional to 6,325,621.98, 9,488,401.37 and 1,533,311.45 is: 2,299,959.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,621.98 : 9,488,401.37 = 1,533,311.45 : x
  2. Step 2: Convert to fraction form
    6,325,621.98/9,488,401.37 = 1,533,311.45/x
  3. Step 3: Cross multiply
    6,325,621.98x = 9,488,401.37 × 1,533,311.45
  4. Step 4: Simplify right side
    6,325,621.98x = 14,548,674,462,816.69
  5. Step 5: Solve for x
    x = 14,548,674,462,816.69/6,325,621.98
  6. Step 6: Final answer
    x = 2,299,959.52

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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.