Home / 2,914,804.94-4,371,260.09-969,011.19

Finding the Fourth Proportional to 2,914,804.94, 4,371,260.09 and 969,011.19

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Solution

The fourth proportional to 2,914,804.94, 4,371,260.09 and 969,011.19 is: 1,453,201.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,804.94 : 4,371,260.09 = 969,011.19 : x
  2. Step 2: Convert to fraction form
    2,914,804.94/4,371,260.09 = 969,011.19/x
  3. Step 3: Cross multiply
    2,914,804.94x = 4,371,260.09 × 969,011.19
  4. Step 4: Simplify right side
    2,914,804.94x = 4,235,799,958,598.08
  5. Step 5: Solve for x
    x = 4,235,799,958,598.08/2,914,804.94
  6. Step 6: Final answer
    x = 1,453,201.86

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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.