Home / 2,096,133.03-2,892,504.26-1,178,216.33

Finding the Fourth Proportional to 2,096,133.03, 2,892,504.26 and 1,178,216.33

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Solution

The fourth proportional to 2,096,133.03, 2,892,504.26 and 1,178,216.33 is: 1,625,848.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,133.03 : 2,892,504.26 = 1,178,216.33 : x
  2. Step 2: Convert to fraction form
    2,096,133.03/2,892,504.26 = 1,178,216.33/x
  3. Step 3: Cross multiply
    2,096,133.03x = 2,892,504.26 × 1,178,216.33
  4. Step 4: Simplify right side
    2,096,133.03x = 3,407,995,742,209.59
  5. Step 5: Solve for x
    x = 3,407,995,742,209.59/2,096,133.03
  6. Step 6: Final answer
    x = 1,625,848.98

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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.