Home / 4,832,633.40-7,249,986.90-1,467,180.60

Finding the Fourth Proportional to 4,832,633.40, 7,249,986.90 and 1,467,180.60

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Solution

The fourth proportional to 4,832,633.40, 7,249,986.90 and 1,467,180.60 is: 2,201,085.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,633.40 : 7,249,986.90 = 1,467,180.60 : x
  2. Step 2: Convert to fraction form
    4,832,633.40/7,249,986.90 = 1,467,180.60/x
  3. Step 3: Cross multiply
    4,832,633.40x = 7,249,986.90 × 1,467,180.60
  4. Step 4: Simplify right side
    4,832,633.40x = 10,637,040,129,934.14
  5. Step 5: Solve for x
    x = 10,637,040,129,934.14/4,832,633.40
  6. Step 6: Final answer
    x = 2,201,085.67

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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.