Home / 1,524,954.02-2,104,688.49-846,109.22

Finding the Fourth Proportional to 1,524,954.02, 2,104,688.49 and 846,109.22

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Solution

The fourth proportional to 1,524,954.02, 2,104,688.49 and 846,109.22 is: 1,167,770.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,954.02 : 2,104,688.49 = 846,109.22 : x
  2. Step 2: Convert to fraction form
    1,524,954.02/2,104,688.49 = 846,109.22/x
  3. Step 3: Cross multiply
    1,524,954.02x = 2,104,688.49 × 846,109.22
  4. Step 4: Simplify right side
    1,524,954.02x = 1,780,796,336,616.88
  5. Step 5: Solve for x
    x = 1,780,796,336,616.88/1,524,954.02
  6. Step 6: Final answer
    x = 1,167,770.51

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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.