Home / 2,384,276.65-3,290,388.29-1,365,878.23

Finding the Fourth Proportional to 2,384,276.65, 3,290,388.29 and 1,365,878.23

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Solution

The fourth proportional to 2,384,276.65, 3,290,388.29 and 1,365,878.23 is: 1,884,961.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,276.65 : 3,290,388.29 = 1,365,878.23 : x
  2. Step 2: Convert to fraction form
    2,384,276.65/3,290,388.29 = 1,365,878.23/x
  3. Step 3: Cross multiply
    2,384,276.65x = 3,290,388.29 × 1,365,878.23
  4. Step 4: Simplify right side
    2,384,276.65x = 4,494,269,733,557.93
  5. Step 5: Solve for x
    x = 4,494,269,733,557.93/2,384,276.65
  6. Step 6: Final answer
    x = 1,884,961.52

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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.