Home / 3,312,081.80-4,968,122.70-2,036,623.40

Finding the Fourth Proportional to 3,312,081.80, 4,968,122.70 and 2,036,623.40

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Solution

The fourth proportional to 3,312,081.80, 4,968,122.70 and 2,036,623.40 is: 3,054,935.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,081.80 : 4,968,122.70 = 2,036,623.40 : x
  2. Step 2: Convert to fraction form
    3,312,081.80/4,968,122.70 = 2,036,623.40/x
  3. Step 3: Cross multiply
    3,312,081.80x = 4,968,122.70 × 2,036,623.40
  4. Step 4: Simplify right side
    3,312,081.80x = 10,118,194,944,891.18
  5. Step 5: Solve for x
    x = 10,118,194,944,891.18/3,312,081.80
  6. Step 6: Final answer
    x = 3,054,935.10

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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.