Home / 2,769,758.08-3,822,255.84-1,546,052.92

Finding the Fourth Proportional to 2,769,758.08, 3,822,255.84 and 1,546,052.92

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Solution

The fourth proportional to 2,769,758.08, 3,822,255.84 and 1,546,052.92 is: 2,133,547.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,769,758.08 : 3,822,255.84 = 1,546,052.92 : x
  2. Step 2: Convert to fraction form
    2,769,758.08/3,822,255.84 = 1,546,052.92/x
  3. Step 3: Cross multiply
    2,769,758.08x = 3,822,255.84 × 1,546,052.92
  4. Step 4: Simplify right side
    2,769,758.08x = 5,909,409,802,419.05
  5. Step 5: Solve for x
    x = 5,909,409,802,419.05/2,769,758.08
  6. Step 6: Final answer
    x = 2,133,547.27

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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.