Home / 8,843,698.21-13,244,289.27-5,045,666.53

Finding the Fourth Proportional to 8,843,698.21, 13,244,289.27 and 5,045,666.53

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Solution

The fourth proportional to 8,843,698.21, 13,244,289.27 and 5,045,666.53 is: 7,556,371.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,843,698.21 : 13,244,289.27 = 5,045,666.53 : x
  2. Step 2: Convert to fraction form
    8,843,698.21/13,244,289.27 = 5,045,666.53/x
  3. Step 3: Cross multiply
    8,843,698.21x = 13,244,289.27 × 5,045,666.53
  4. Step 4: Simplify right side
    8,843,698.21x = 66,826,267,083,277.13
  5. Step 5: Solve for x
    x = 66,826,267,083,277.13/8,843,698.21
  6. Step 6: Final answer
    x = 7,556,371.27

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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.