Home / 607,090.86-837,895.08-362,091.34

Finding the Fourth Proportional to 607,090.86, 837,895.08 and 362,091.34

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Solution

The fourth proportional to 607,090.86, 837,895.08 and 362,091.34 is: 499,751.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,090.86 : 837,895.08 = 362,091.34 : x
  2. Step 2: Convert to fraction form
    607,090.86/837,895.08 = 362,091.34/x
  3. Step 3: Cross multiply
    607,090.86x = 837,895.08 × 362,091.34
  4. Step 4: Simplify right side
    607,090.86x = 303,394,552,296.61
  5. Step 5: Solve for x
    x = 303,394,552,296.61/607,090.86
  6. Step 6: Final answer
    x = 499,751.47

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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.