Home / 4,863,457.33-7,295,334.63-1,668,538.69

Finding the Fourth Proportional to 4,863,457.33, 7,295,334.63 and 1,668,538.69

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Solution

The fourth proportional to 4,863,457.33, 7,295,334.63 and 1,668,538.69 is: 2,502,859.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,863,457.33 : 7,295,334.63 = 1,668,538.69 : x
  2. Step 2: Convert to fraction form
    4,863,457.33/7,295,334.63 = 1,668,538.69/x
  3. Step 3: Cross multiply
    4,863,457.33x = 7,295,334.63 × 1,668,538.69
  4. Step 4: Simplify right side
    4,863,457.33x = 12,172,548,102,028.02
  5. Step 5: Solve for x
    x = 12,172,548,102,028.02/4,863,457.33
  6. Step 6: Final answer
    x = 2,502,859.03

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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.