Home / 2,046,842.86-2,824,477.44-1,175,399.56

Finding the Fourth Proportional to 2,046,842.86, 2,824,477.44 and 1,175,399.56

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Solution

The fourth proportional to 2,046,842.86, 2,824,477.44 and 1,175,399.56 is: 1,621,956.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,842.86 : 2,824,477.44 = 1,175,399.56 : x
  2. Step 2: Convert to fraction form
    2,046,842.86/2,824,477.44 = 1,175,399.56/x
  3. Step 3: Cross multiply
    2,046,842.86x = 2,824,477.44 × 1,175,399.56
  4. Step 4: Simplify right side
    2,046,842.86x = 3,319,889,544,207.32
  5. Step 5: Solve for x
    x = 3,319,889,544,207.32/2,046,842.86
  6. Step 6: Final answer
    x = 1,621,956.24

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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.