Home / 3,245,798.62-4,869,140.87-1,352,097.19

Finding the Fourth Proportional to 3,245,798.62, 4,869,140.87 and 1,352,097.19

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Solution

The fourth proportional to 3,245,798.62, 4,869,140.87 and 1,352,097.19 is: 2,028,330.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,245,798.62 : 4,869,140.87 = 1,352,097.19 : x
  2. Step 2: Convert to fraction form
    3,245,798.62/4,869,140.87 = 1,352,097.19/x
  3. Step 3: Cross multiply
    3,245,798.62x = 4,869,140.87 × 1,352,097.19
  4. Step 4: Simplify right side
    3,245,798.62x = 6,583,551,679,248.55
  5. Step 5: Solve for x
    x = 6,583,551,679,248.55/3,245,798.62
  6. Step 6: Final answer
    x = 2,028,330.30

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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.