Home / 3,232,678.97-4,847,613.03-926,664.23

Finding the Fourth Proportional to 3,232,678.97, 4,847,613.03 and 926,664.23

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Solution

The fourth proportional to 3,232,678.97, 4,847,613.03 and 926,664.23 is: 1,389,593.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,678.97 : 4,847,613.03 = 926,664.23 : x
  2. Step 2: Convert to fraction form
    3,232,678.97/4,847,613.03 = 926,664.23/x
  3. Step 3: Cross multiply
    3,232,678.97x = 4,847,613.03 × 926,664.23
  4. Step 4: Simplify right side
    3,232,678.97x = 4,492,109,607,901.95
  5. Step 5: Solve for x
    x = 4,492,109,607,901.95/3,232,678.97
  6. Step 6: Final answer
    x = 1,389,593.48

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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.