Home / 4,144,210.56-5,718,924.41-2,308,666.32

Finding the Fourth Proportional to 4,144,210.56, 5,718,924.41 and 2,308,666.32

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Solution

The fourth proportional to 4,144,210.56, 5,718,924.41 and 2,308,666.32 is: 3,185,911.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,210.56 : 5,718,924.41 = 2,308,666.32 : x
  2. Step 2: Convert to fraction form
    4,144,210.56/5,718,924.41 = 2,308,666.32/x
  3. Step 3: Cross multiply
    4,144,210.56x = 5,718,924.41 × 2,308,666.32
  4. Step 4: Simplify right side
    4,144,210.56x = 13,203,088,160,449.54
  5. Step 5: Solve for x
    x = 13,203,088,160,449.54/4,144,210.56
  6. Step 6: Final answer
    x = 3,185,911.52

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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.