Home / 2,384,009.70-3,576,014.55-2,225,379.30

Finding the Fourth Proportional to 2,384,009.70, 3,576,014.55 and 2,225,379.30

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Solution

The fourth proportional to 2,384,009.70, 3,576,014.55 and 2,225,379.30 is: 3,338,068.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,009.70 : 3,576,014.55 = 2,225,379.30 : x
  2. Step 2: Convert to fraction form
    2,384,009.70/3,576,014.55 = 2,225,379.30/x
  3. Step 3: Cross multiply
    2,384,009.70x = 3,576,014.55 × 2,225,379.30
  4. Step 4: Simplify right side
    2,384,009.70x = 7,957,988,756,068.81
  5. Step 5: Solve for x
    x = 7,957,988,756,068.81/2,384,009.70
  6. Step 6: Final answer
    x = 3,338,068.95

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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.