Home / 1,869,537.33-2,582,089.67-1,256,626.00

Finding the Fourth Proportional to 1,869,537.33, 2,582,089.67 and 1,256,626.00

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Solution

The fourth proportional to 1,869,537.33, 2,582,089.67 and 1,256,626.00 is: 1,735,574.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,869,537.33 : 2,582,089.67 = 1,256,626.00 : x
  2. Step 2: Convert to fraction form
    1,869,537.33/2,582,089.67 = 1,256,626.00/x
  3. Step 3: Cross multiply
    1,869,537.33x = 2,582,089.67 × 1,256,626.00
  4. Step 4: Simplify right side
    1,869,537.33x = 3,244,721,012,954.08
  5. Step 5: Solve for x
    x = 3,244,721,012,954.08/1,869,537.33
  6. Step 6: Final answer
    x = 1,735,574.34

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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.