Home / 843,962.82-1,164,671.83-462,025.14

Finding the Fourth Proportional to 843,962.82, 1,164,671.83 and 462,025.14

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Solution

The fourth proportional to 843,962.82, 1,164,671.83 and 462,025.14 is: 637,596.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,962.82 : 1,164,671.83 = 462,025.14 : x
  2. Step 2: Convert to fraction form
    843,962.82/1,164,671.83 = 462,025.14/x
  3. Step 3: Cross multiply
    843,962.82x = 1,164,671.83 × 462,025.14
  4. Step 4: Simplify right side
    843,962.82x = 538,107,665,309.81
  5. Step 5: Solve for x
    x = 538,107,665,309.81/843,962.82
  6. Step 6: Final answer
    x = 637,596.41

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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.