Home / 736,573.37-1,104,537.96-371,610.45

Finding the Fourth Proportional to 736,573.37, 1,104,537.96 and 371,610.45

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Solution

The fourth proportional to 736,573.37, 1,104,537.96 and 371,610.45 is: 557,253.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,573.37 : 1,104,537.96 = 371,610.45 : x
  2. Step 2: Convert to fraction form
    736,573.37/1,104,537.96 = 371,610.45/x
  3. Step 3: Cross multiply
    736,573.37x = 1,104,537.96 × 371,610.45
  4. Step 4: Simplify right side
    736,573.37x = 410,457,848,357.68
  5. Step 5: Solve for x
    x = 410,457,848,357.68/736,573.37
  6. Step 6: Final answer
    x = 557,253.18

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Double scale
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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.