Home / 1,066,835.03-1,598,567.22-866,175.08

Finding the Fourth Proportional to 1,066,835.03, 1,598,567.22 and 866,175.08

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Solution

The fourth proportional to 1,066,835.03, 1,598,567.22 and 866,175.08 is: 1,297,894.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,835.03 : 1,598,567.22 = 866,175.08 : x
  2. Step 2: Convert to fraction form
    1,066,835.03/1,598,567.22 = 866,175.08/x
  3. Step 3: Cross multiply
    1,066,835.03x = 1,598,567.22 × 866,175.08
  4. Step 4: Simplify right side
    1,066,835.03x = 1,384,639,081,676.04
  5. Step 5: Solve for x
    x = 1,384,639,081,676.04/1,066,835.03
  6. Step 6: Final answer
    x = 1,297,894.28

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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.