Home / 4,566,645-6,850,372.11-1,200,852

Finding the Fourth Proportional to 4,566,645, 6,850,372.11 and 1,200,852

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Solution

The fourth proportional to 4,566,645, 6,850,372.11 and 1,200,852 is: 1,801,384.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,566,645 : 6,850,372.11 = 1,200,852 : x
  2. Step 2: Convert to fraction form
    4,566,645/6,850,372.11 = 1,200,852/x
  3. Step 3: Cross multiply
    4,566,645x = 6,850,372.11 × 1,200,852
  4. Step 4: Simplify right side
    4,566,645x = 8,226,283,049,037.72
  5. Step 5: Solve for x
    x = 8,226,283,049,037.72/4,566,645
  6. Step 6: Final answer
    x = 1,801,384.40

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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.