Home / 3,575,441.70-5,363,162.55-2,034,262.80

Finding the Fourth Proportional to 3,575,441.70, 5,363,162.55 and 2,034,262.80

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Solution

The fourth proportional to 3,575,441.70, 5,363,162.55 and 2,034,262.80 is: 3,051,394.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,441.70 : 5,363,162.55 = 2,034,262.80 : x
  2. Step 2: Convert to fraction form
    3,575,441.70/5,363,162.55 = 2,034,262.80/x
  3. Step 3: Cross multiply
    3,575,441.70x = 5,363,162.55 × 2,034,262.80
  4. Step 4: Simplify right side
    3,575,441.70x = 10,910,082,065,818.14
  5. Step 5: Solve for x
    x = 10,910,082,065,818.14/3,575,441.70
  6. Step 6: Final answer
    x = 3,051,394.20

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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.