Home / 4,256,152.72-5,873,632.32-2,322,519.36

Finding the Fourth Proportional to 4,256,152.72, 5,873,632.32 and 2,322,519.36

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Solution

The fourth proportional to 4,256,152.72, 5,873,632.32 and 2,322,519.36 is: 3,205,153.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256,152.72 : 5,873,632.32 = 2,322,519.36 : x
  2. Step 2: Convert to fraction form
    4,256,152.72/5,873,632.32 = 2,322,519.36/x
  3. Step 3: Cross multiply
    4,256,152.72x = 5,873,632.32 × 2,322,519.36
  4. Step 4: Simplify right side
    4,256,152.72x = 13,641,624,776,721.71
  5. Step 5: Solve for x
    x = 13,641,624,776,721.71/4,256,152.72
  6. Step 6: Final answer
    x = 3,205,153.97

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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.