Home / 7,230,260.03-9,977,757.75-4,132,849.89

Finding the Fourth Proportional to 7,230,260.03, 9,977,757.75 and 4,132,849.89

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Solution

The fourth proportional to 7,230,260.03, 9,977,757.75 and 4,132,849.89 is: 5,703,332.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,230,260.03 : 9,977,757.75 = 4,132,849.89 : x
  2. Step 2: Convert to fraction form
    7,230,260.03/9,977,757.75 = 4,132,849.89/x
  3. Step 3: Cross multiply
    7,230,260.03x = 9,977,757.75 × 4,132,849.89
  4. Step 4: Simplify right side
    7,230,260.03x = 41,236,575,019,534.15
  5. Step 5: Solve for x
    x = 41,236,575,019,534.15/7,230,260.03
  6. Step 6: Final answer
    x = 5,703,332.23

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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.