Home / 3,639,199.02-5,453,407.23-1,477,595.56

Finding the Fourth Proportional to 3,639,199.02, 5,453,407.23 and 1,477,595.56

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Solution

The fourth proportional to 3,639,199.02, 5,453,407.23 and 1,477,595.56 is: 2,214,204.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,639,199.02 : 5,453,407.23 = 1,477,595.56 : x
  2. Step 2: Convert to fraction form
    3,639,199.02/5,453,407.23 = 1,477,595.56/x
  3. Step 3: Cross multiply
    3,639,199.02x = 5,453,407.23 × 1,477,595.56
  4. Step 4: Simplify right side
    3,639,199.02x = 8,057,930,309,919.90
  5. Step 5: Solve for x
    x = 8,057,930,309,919.90/3,639,199.02
  6. Step 6: Final answer
    x = 2,214,204.35

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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.