Home / 598,070.03-897,194.65-193,126.93

Finding the Fourth Proportional to 598,070.03, 897,194.65 and 193,126.93

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Solution

The fourth proportional to 598,070.03, 897,194.65 and 193,126.93 is: 289,719.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,070.03 : 897,194.65 = 193,126.93 : x
  2. Step 2: Convert to fraction form
    598,070.03/897,194.65 = 193,126.93/x
  3. Step 3: Cross multiply
    598,070.03x = 897,194.65 × 193,126.93
  4. Step 4: Simplify right side
    598,070.03x = 173,272,447,884.11
  5. Step 5: Solve for x
    x = 173,272,447,884.11/598,070.03
  6. Step 6: Final answer
    x = 289,719.33

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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.