Home / 3,576,948.03-5,366,855.54-1,302,630.63

Finding the Fourth Proportional to 3,576,948.03, 5,366,855.54 and 1,302,630.63

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Solution

The fourth proportional to 3,576,948.03, 5,366,855.54 and 1,302,630.63 is: 1,954,467.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,948.03 : 5,366,855.54 = 1,302,630.63 : x
  2. Step 2: Convert to fraction form
    3,576,948.03/5,366,855.54 = 1,302,630.63/x
  3. Step 3: Cross multiply
    3,576,948.03x = 5,366,855.54 × 1,302,630.63
  4. Step 4: Simplify right side
    3,576,948.03x = 6,991,030,406,676.04
  5. Step 5: Solve for x
    x = 6,991,030,406,676.04/3,576,948.03
  6. Step 6: Final answer
    x = 1,954,467.98

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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.