Home / 9,950,489.49-14,925,817.80-2,762,583.96

Finding the Fourth Proportional to 9,950,489.49, 14,925,817.80 and 2,762,583.96

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Solution

The fourth proportional to 9,950,489.49, 14,925,817.80 and 2,762,583.96 is: 4,143,899.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,950,489.49 : 14,925,817.80 = 2,762,583.96 : x
  2. Step 2: Convert to fraction form
    9,950,489.49/14,925,817.80 = 2,762,583.96/x
  3. Step 3: Cross multiply
    9,950,489.49x = 14,925,817.80 × 2,762,583.96
  4. Step 4: Simplify right side
    9,950,489.49x = 41,233,824,844,162.49
  5. Step 5: Solve for x
    x = 41,233,824,844,162.49/9,950,489.49
  6. Step 6: Final answer
    x = 4,143,899.14

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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.