Home / 2,723,942.06-3,759,210.68-1,500,247.31

Finding the Fourth Proportional to 2,723,942.06, 3,759,210.68 and 1,500,247.31

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Solution

The fourth proportional to 2,723,942.06, 3,759,210.68 and 1,500,247.31 is: 2,070,435.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,942.06 : 3,759,210.68 = 1,500,247.31 : x
  2. Step 2: Convert to fraction form
    2,723,942.06/3,759,210.68 = 1,500,247.31/x
  3. Step 3: Cross multiply
    2,723,942.06x = 3,759,210.68 × 1,500,247.31
  4. Step 4: Simplify right side
    2,723,942.06x = 5,639,745,695,347.84
  5. Step 5: Solve for x
    x = 5,639,745,695,347.84/2,723,942.06
  6. Step 6: Final answer
    x = 2,070,435.26

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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.