Home / 893,357.02-1,232,333.67-548,953.66

Finding the Fourth Proportional to 893,357.02, 1,232,333.67 and 548,953.66

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Solution

The fourth proportional to 893,357.02, 1,232,333.67 and 548,953.66 is: 757,249.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    893,357.02 : 1,232,333.67 = 548,953.66 : x
  2. Step 2: Convert to fraction form
    893,357.02/1,232,333.67 = 548,953.66/x
  3. Step 3: Cross multiply
    893,357.02x = 1,232,333.67 × 548,953.66
  4. Step 4: Simplify right side
    893,357.02x = 676,494,078,487.73
  5. Step 5: Solve for x
    x = 676,494,078,487.73/893,357.02
  6. Step 6: Final answer
    x = 757,249.41

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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.