Home / 6,605,337-9,909,670.16-1,877,529

Finding the Fourth Proportional to 6,605,337, 9,909,670.16 and 1,877,529

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Solution

The fourth proportional to 6,605,337, 9,909,670.16 and 1,877,529 is: 2,816,766.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,605,337 : 9,909,670.16 = 1,877,529 : x
  2. Step 2: Convert to fraction form
    6,605,337/9,909,670.16 = 1,877,529/x
  3. Step 3: Cross multiply
    6,605,337x = 9,909,670.16 × 1,877,529
  4. Step 4: Simplify right side
    6,605,337x = 18,605,693,105,834.64
  5. Step 5: Solve for x
    x = 18,605,693,105,834.64/6,605,337
  6. Step 6: Final answer
    x = 2,816,766.67

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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.