Home / 4,533,461.24-6,800,184.56-3,109,199.36

Finding the Fourth Proportional to 4,533,461.24, 6,800,184.56 and 3,109,199.36

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Solution

The fourth proportional to 4,533,461.24, 6,800,184.56 and 3,109,199.36 is: 4,663,794.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,533,461.24 : 6,800,184.56 = 3,109,199.36 : x
  2. Step 2: Convert to fraction form
    4,533,461.24/6,800,184.56 = 3,109,199.36/x
  3. Step 3: Cross multiply
    4,533,461.24x = 6,800,184.56 × 3,109,199.36
  4. Step 4: Simplify right side
    4,533,461.24x = 21,143,129,455,605.96
  5. Step 5: Solve for x
    x = 21,143,129,455,605.96/4,533,461.24
  6. Step 6: Final answer
    x = 4,663,794.03

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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.