Home / 736,110.73-1,104,166.25-230,671.61

Finding the Fourth Proportional to 736,110.73, 1,104,166.25 and 230,671.61

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Solution

The fourth proportional to 736,110.73, 1,104,166.25 and 230,671.61 is: 346,007.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,110.73 : 1,104,166.25 = 230,671.61 : x
  2. Step 2: Convert to fraction form
    736,110.73/1,104,166.25 = 230,671.61/x
  3. Step 3: Cross multiply
    736,110.73x = 1,104,166.25 × 230,671.61
  4. Step 4: Simplify right side
    736,110.73x = 254,699,804,926.62
  5. Step 5: Solve for x
    x = 254,699,804,926.62/736,110.73
  6. Step 6: Final answer
    x = 346,007.46

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1.5x scale

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.