Home / 3,275,282.05-4,519,828.96-1,824,946.27

Finding the Fourth Proportional to 3,275,282.05, 4,519,828.96 and 1,824,946.27

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Solution

The fourth proportional to 3,275,282.05, 4,519,828.96 and 1,824,946.27 is: 2,518,392.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,282.05 : 4,519,828.96 = 1,824,946.27 : x
  2. Step 2: Convert to fraction form
    3,275,282.05/4,519,828.96 = 1,824,946.27/x
  3. Step 3: Cross multiply
    3,275,282.05x = 4,519,828.96 × 1,824,946.27
  4. Step 4: Simplify right side
    3,275,282.05x = 8,248,444,985,728.04
  5. Step 5: Solve for x
    x = 8,248,444,985,728.04/3,275,282.05
  6. Step 6: Final answer
    x = 2,518,392.27

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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.