Home / 2,164,273.02-3,246,407.02-868,010.33

Finding the Fourth Proportional to 2,164,273.02, 3,246,407.02 and 868,010.33

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Solution

The fourth proportional to 2,164,273.02, 3,246,407.02 and 868,010.33 is: 1,302,014.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,164,273.02 : 3,246,407.02 = 868,010.33 : x
  2. Step 2: Convert to fraction form
    2,164,273.02/3,246,407.02 = 868,010.33/x
  3. Step 3: Cross multiply
    2,164,273.02x = 3,246,407.02 × 868,010.33
  4. Step 4: Simplify right side
    2,164,273.02x = 2,817,914,828,744.52
  5. Step 5: Solve for x
    x = 2,817,914,828,744.52/2,164,273.02
  6. Step 6: Final answer
    x = 1,302,014.49

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Double scale
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Similar ratio
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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.