Home / 2,043,769.98-2,820,266.46-1,184,176.92

Finding the Fourth Proportional to 2,043,769.98, 2,820,266.46 and 1,184,176.92

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Solution

The fourth proportional to 2,043,769.98, 2,820,266.46 and 1,184,176.92 is: 1,634,085.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,769.98 : 2,820,266.46 = 1,184,176.92 : x
  2. Step 2: Convert to fraction form
    2,043,769.98/2,820,266.46 = 1,184,176.92/x
  3. Step 3: Cross multiply
    2,043,769.98x = 2,820,266.46 × 1,184,176.92
  4. Step 4: Simplify right side
    2,043,769.98x = 3,339,694,450,182.10
  5. Step 5: Solve for x
    x = 3,339,694,450,182.10/2,043,769.98
  6. Step 6: Final answer
    x = 1,634,085.28

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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.