Home / 3,036,016.10-4,555,283.07-1,329,278.60

Finding the Fourth Proportional to 3,036,016.10, 4,555,283.07 and 1,329,278.60

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Solution

The fourth proportional to 3,036,016.10, 4,555,283.07 and 1,329,278.60 is: 1,994,469.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,016.10 : 4,555,283.07 = 1,329,278.60 : x
  2. Step 2: Convert to fraction form
    3,036,016.10/4,555,283.07 = 1,329,278.60/x
  3. Step 3: Cross multiply
    3,036,016.10x = 4,555,283.07 × 1,329,278.60
  4. Step 4: Simplify right side
    3,036,016.10x = 6,055,240,301,893.30
  5. Step 5: Solve for x
    x = 6,055,240,301,893.30/3,036,016.10
  6. Step 6: Final answer
    x = 1,994,469.10

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1.5x scale

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.