Home / 2,036,071.38-3,054,500.74-773,800.59

Finding the Fourth Proportional to 2,036,071.38, 3,054,500.74 and 773,800.59

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Solution

The fourth proportional to 2,036,071.38, 3,054,500.74 and 773,800.59 is: 1,160,850.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,071.38 : 3,054,500.74 = 773,800.59 : x
  2. Step 2: Convert to fraction form
    2,036,071.38/3,054,500.74 = 773,800.59/x
  3. Step 3: Cross multiply
    2,036,071.38x = 3,054,500.74 × 773,800.59
  4. Step 4: Simplify right side
    2,036,071.38x = 2,363,574,482,836.44
  5. Step 5: Solve for x
    x = 2,363,574,482,836.44/2,036,071.38
  6. Step 6: Final answer
    x = 1,160,850.50

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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.