Home / 6,061,775.12-9,091,648.92-2,222,804.24

Finding the Fourth Proportional to 6,061,775.12, 9,091,648.92 and 2,222,804.24

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Solution

The fourth proportional to 6,061,775.12, 9,091,648.92 and 2,222,804.24 is: 3,333,834.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,061,775.12 : 9,091,648.92 = 2,222,804.24 : x
  2. Step 2: Convert to fraction form
    6,061,775.12/9,091,648.92 = 2,222,804.24/x
  3. Step 3: Cross multiply
    6,061,775.12x = 9,091,648.92 × 2,222,804.24
  4. Step 4: Simplify right side
    6,061,775.12x = 20,208,955,767,967.42
  5. Step 5: Solve for x
    x = 20,208,955,767,967.42/6,061,775.12
  6. Step 6: Final answer
    x = 3,333,834.62

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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.