Home / 2,735,106.75-4,102,835.09-1,052,210.25

Finding the Fourth Proportional to 2,735,106.75, 4,102,835.09 and 1,052,210.25

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Solution

The fourth proportional to 2,735,106.75, 4,102,835.09 and 1,052,210.25 is: 1,578,382.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,106.75 : 4,102,835.09 = 1,052,210.25 : x
  2. Step 2: Convert to fraction form
    2,735,106.75/4,102,835.09 = 1,052,210.25/x
  3. Step 3: Cross multiply
    2,735,106.75x = 4,102,835.09 × 1,052,210.25
  4. Step 4: Simplify right side
    2,735,106.75x = 4,317,045,130,496.62
  5. Step 5: Solve for x
    x = 4,317,045,130,496.62/2,735,106.75
  6. Step 6: Final answer
    x = 1,578,382.68

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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.