Home / 2,249,082.90-3,373,799.31-651,668.94

Finding the Fourth Proportional to 2,249,082.90, 3,373,799.31 and 651,668.94

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Solution

The fourth proportional to 2,249,082.90, 3,373,799.31 and 651,668.94 is: 977,554.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,082.90 : 3,373,799.31 = 651,668.94 : x
  2. Step 2: Convert to fraction form
    2,249,082.90/3,373,799.31 = 651,668.94/x
  3. Step 3: Cross multiply
    2,249,082.90x = 3,373,799.31 × 651,668.94
  4. Step 4: Simplify right side
    2,249,082.90x = 2,198,600,220,120.43
  5. Step 5: Solve for x
    x = 2,198,600,220,120.43/2,249,082.90
  6. Step 6: Final answer
    x = 977,554.10

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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.