Home / 3,634,201.80-5,439,492.90-3,634,201.80

Finding the Fourth Proportional to 3,634,201.80, 5,439,492.90 and 3,634,201.80

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Solution

The fourth proportional to 3,634,201.80, 5,439,492.90 and 3,634,201.80 is: 5,439,492.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,201.80 : 5,439,492.90 = 3,634,201.80 : x
  2. Step 2: Convert to fraction form
    3,634,201.80/5,439,492.90 = 3,634,201.80/x
  3. Step 3: Cross multiply
    3,634,201.80x = 5,439,492.90 × 3,634,201.80
  4. Step 4: Simplify right side
    3,634,201.80x = 19,768,214,888,267.22
  5. Step 5: Solve for x
    x = 19,768,214,888,267.22/3,634,201.80
  6. Step 6: Final answer
    x = 5,439,492.90

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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.