Home / 607,089.58-837,893.26-362,090.04

Finding the Fourth Proportional to 607,089.58, 837,893.26 and 362,090.04

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Solution

The fourth proportional to 607,089.58, 837,893.26 and 362,090.04 is: 499,749.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,089.58 : 837,893.26 = 362,090.04 : x
  2. Step 2: Convert to fraction form
    607,089.58/837,893.26 = 362,090.04/x
  3. Step 3: Cross multiply
    607,089.58x = 837,893.26 × 362,090.04
  4. Step 4: Simplify right side
    607,089.58x = 303,392,804,029.13
  5. Step 5: Solve for x
    x = 303,392,804,029.13/607,089.58
  6. Step 6: Final answer
    x = 499,749.65

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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.