Home / 1,096,465.08-1,644,282.90-465,675.96

Finding the Fourth Proportional to 1,096,465.08, 1,644,282.90 and 465,675.96

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Solution

The fourth proportional to 1,096,465.08, 1,644,282.90 and 465,675.96 is: 698,337.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,465.08 : 1,644,282.90 = 465,675.96 : x
  2. Step 2: Convert to fraction form
    1,096,465.08/1,644,282.90 = 465,675.96/x
  3. Step 3: Cross multiply
    1,096,465.08x = 1,644,282.90 × 465,675.96
  4. Step 4: Simplify right side
    1,096,465.08x = 765,703,017,969.08
  5. Step 5: Solve for x
    x = 765,703,017,969.08/1,096,465.08
  6. Step 6: Final answer
    x = 698,337.81

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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.