Home / 3,269,158.41-4,511,325.02-1,798,929.57

Finding the Fourth Proportional to 3,269,158.41, 4,511,325.02 and 1,798,929.57

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Solution

The fourth proportional to 3,269,158.41, 4,511,325.02 and 1,798,929.57 is: 2,482,460.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,158.41 : 4,511,325.02 = 1,798,929.57 : x
  2. Step 2: Convert to fraction form
    3,269,158.41/4,511,325.02 = 1,798,929.57/x
  3. Step 3: Cross multiply
    3,269,158.41x = 4,511,325.02 × 1,798,929.57
  4. Step 4: Simplify right side
    3,269,158.41x = 8,115,555,969,364.19
  5. Step 5: Solve for x
    x = 8,115,555,969,364.19/3,269,158.41
  6. Step 6: Final answer
    x = 2,482,460.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.