Home / 2,421,050.45-3,627,590.00-1,691,647.67

Finding the Fourth Proportional to 2,421,050.45, 3,627,590.00 and 1,691,647.67

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Solution

The fourth proportional to 2,421,050.45, 3,627,590.00 and 1,691,647.67 is: 2,534,686.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,421,050.45 : 3,627,590.00 = 1,691,647.67 : x
  2. Step 2: Convert to fraction form
    2,421,050.45/3,627,590.00 = 1,691,647.67/x
  3. Step 3: Cross multiply
    2,421,050.45x = 3,627,590.00 × 1,691,647.67
  4. Step 4: Simplify right side
    2,421,050.45x = 6,136,604,171,826.04
  5. Step 5: Solve for x
    x = 6,136,604,171,826.04/2,421,050.45
  6. Step 6: Final answer
    x = 2,534,686.62

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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.