Home / 2,249,082.40-3,373,798.56-651,668.44

Finding the Fourth Proportional to 2,249,082.40, 3,373,798.56 and 651,668.44

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Solution

The fourth proportional to 2,249,082.40, 3,373,798.56 and 651,668.44 is: 977,553.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,082.40 : 3,373,798.56 = 651,668.44 : x
  2. Step 2: Convert to fraction form
    2,249,082.40/3,373,798.56 = 651,668.44/x
  3. Step 3: Cross multiply
    2,249,082.40x = 3,373,798.56 × 651,668.44
  4. Step 4: Simplify right side
    2,249,082.40x = 2,198,598,044,469.45
  5. Step 5: Solve for x
    x = 2,198,598,044,469.45/2,249,082.40
  6. Step 6: Final answer
    x = 977,553.35

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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.