Home / 9,995,709.70-14,993,564.71-2,422,675.45

Finding the Fourth Proportional to 9,995,709.70, 14,993,564.71 and 2,422,675.45

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Solution

The fourth proportional to 9,995,709.70, 14,993,564.71 and 2,422,675.45 is: 3,634,013.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,709.70 : 14,993,564.71 = 2,422,675.45 : x
  2. Step 2: Convert to fraction form
    9,995,709.70/14,993,564.71 = 2,422,675.45/x
  3. Step 3: Cross multiply
    9,995,709.70x = 14,993,564.71 × 2,422,675.45
  4. Step 4: Simplify right side
    9,995,709.70x = 36,324,541,130,903.38
  5. Step 5: Solve for x
    x = 36,324,541,130,903.38/9,995,709.70
  6. Step 6: Final answer
    x = 3,634,013.21

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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.