Home / 3,624,416.12-5,001,559.73-1,992,726.41

Finding the Fourth Proportional to 3,624,416.12, 5,001,559.73 and 1,992,726.41

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Solution

The fourth proportional to 3,624,416.12, 5,001,559.73 and 1,992,726.41 is: 2,749,888.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,416.12 : 5,001,559.73 = 1,992,726.41 : x
  2. Step 2: Convert to fraction form
    3,624,416.12/5,001,559.73 = 1,992,726.41/x
  3. Step 3: Cross multiply
    3,624,416.12x = 5,001,559.73 × 1,992,726.41
  4. Step 4: Simplify right side
    3,624,416.12x = 9,966,740,148,873.85
  5. Step 5: Solve for x
    x = 9,966,740,148,873.85/3,624,416.12
  6. Step 6: Final answer
    x = 2,749,888.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.