Home / 941,744.04-1,403,744.48-866,161.32

Finding the Fourth Proportional to 941,744.04, 1,403,744.48 and 866,161.32

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Solution

The fourth proportional to 941,744.04, 1,403,744.48 and 866,161.32 is: 1,291,082.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,744.04 : 1,403,744.48 = 866,161.32 : x
  2. Step 2: Convert to fraction form
    941,744.04/1,403,744.48 = 866,161.32/x
  3. Step 3: Cross multiply
    941,744.04x = 1,403,744.48 × 866,161.32
  4. Step 4: Simplify right side
    941,744.04x = 1,215,869,171,739.51
  5. Step 5: Solve for x
    x = 1,215,869,171,739.51/941,744.04
  6. Step 6: Final answer
    x = 1,291,082.42

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.