Home / 3,763,813.06-5,645,830.23-923,925.10

Finding the Fourth Proportional to 3,763,813.06, 5,645,830.23 and 923,925.10

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Solution

The fourth proportional to 3,763,813.06, 5,645,830.23 and 923,925.10 is: 1,385,914.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,813.06 : 5,645,830.23 = 923,925.10 : x
  2. Step 2: Convert to fraction form
    3,763,813.06/5,645,830.23 = 923,925.10/x
  3. Step 3: Cross multiply
    3,763,813.06x = 5,645,830.23 × 923,925.10
  4. Step 4: Simplify right side
    3,763,813.06x = 5,216,324,259,835.77
  5. Step 5: Solve for x
    x = 5,216,324,259,835.77/3,763,813.06
  6. Step 6: Final answer
    x = 1,385,914.81

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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.