Home / 590,325.05-884,739.93-377,010.54

Finding the Fourth Proportional to 590,325.05, 884,739.93 and 377,010.54

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Solution

The fourth proportional to 590,325.05, 884,739.93 and 377,010.54 is: 565,038.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,325.05 : 884,739.93 = 377,010.54 : x
  2. Step 2: Convert to fraction form
    590,325.05/884,739.93 = 377,010.54/x
  3. Step 3: Cross multiply
    590,325.05x = 884,739.93 × 377,010.54
  4. Step 4: Simplify right side
    590,325.05x = 333,556,278,768.86
  5. Step 5: Solve for x
    x = 333,556,278,768.86/590,325.05
  6. Step 6: Final answer
    x = 565,038.33

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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.