Home / 1,096,271.21-1,644,406.01-297,669.94

Finding the Fourth Proportional to 1,096,271.21, 1,644,406.01 and 297,669.94

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Solution

The fourth proportional to 1,096,271.21, 1,644,406.01 and 297,669.94 is: 446,504.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,271.21 : 1,644,406.01 = 297,669.94 : x
  2. Step 2: Convert to fraction form
    1,096,271.21/1,644,406.01 = 297,669.94/x
  3. Step 3: Cross multiply
    1,096,271.21x = 1,644,406.01 × 297,669.94
  4. Step 4: Simplify right side
    1,096,271.21x = 489,490,233,849.24
  5. Step 5: Solve for x
    x = 489,490,233,849.24/1,096,271.21
  6. Step 6: Final answer
    x = 446,504.69

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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.