Home / 4,009,441.29-6,017,150.97-1,613,306.31

Finding the Fourth Proportional to 4,009,441.29, 6,017,150.97 and 1,613,306.31

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Solution

The fourth proportional to 4,009,441.29, 6,017,150.97 and 1,613,306.31 is: 2,421,162.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,441.29 : 6,017,150.97 = 1,613,306.31 : x
  2. Step 2: Convert to fraction form
    4,009,441.29/6,017,150.97 = 1,613,306.31/x
  3. Step 3: Cross multiply
    4,009,441.29x = 6,017,150.97 × 1,613,306.31
  4. Step 4: Simplify right side
    4,009,441.29x = 9,707,507,628,123.62
  5. Step 5: Solve for x
    x = 9,707,507,628,123.62/4,009,441.29
  6. Step 6: Final answer
    x = 2,421,162.18

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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.