Home / 3,232,808.78-4,849,588.37-1,074,026.55

Finding the Fourth Proportional to 3,232,808.78, 4,849,588.37 and 1,074,026.55

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Solution

The fourth proportional to 3,232,808.78, 4,849,588.37 and 1,074,026.55 is: 1,611,164.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,808.78 : 4,849,588.37 = 1,074,026.55 : x
  2. Step 2: Convert to fraction form
    3,232,808.78/4,849,588.37 = 1,074,026.55/x
  3. Step 3: Cross multiply
    3,232,808.78x = 4,849,588.37 × 1,074,026.55
  4. Step 4: Simplify right side
    3,232,808.78x = 5,208,586,660,581.09
  5. Step 5: Solve for x
    x = 5,208,586,660,581.09/3,232,808.78
  6. Step 6: Final answer
    x = 1,611,164.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.