Home / 9,437,754.45-14,124,103.68-5,792,064.33

Finding the Fourth Proportional to 9,437,754.45, 14,124,103.68 and 5,792,064.33

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Solution

The fourth proportional to 9,437,754.45, 14,124,103.68 and 5,792,064.33 is: 8,668,133.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,437,754.45 : 14,124,103.68 = 5,792,064.33 : x
  2. Step 2: Convert to fraction form
    9,437,754.45/14,124,103.68 = 5,792,064.33/x
  3. Step 3: Cross multiply
    9,437,754.45x = 14,124,103.68 × 5,792,064.33
  4. Step 4: Simplify right side
    9,437,754.45x = 81,807,717,118,149.73
  5. Step 5: Solve for x
    x = 81,807,717,118,149.73/9,437,754.45
  6. Step 6: Final answer
    x = 8,668,133.67

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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.