Home / 4,897,208.10-7,345,829.13-1,485,523.92

Finding the Fourth Proportional to 4,897,208.10, 7,345,829.13 and 1,485,523.92

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Solution

The fourth proportional to 4,897,208.10, 7,345,829.13 and 1,485,523.92 is: 2,228,291.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897,208.10 : 7,345,829.13 = 1,485,523.92 : x
  2. Step 2: Convert to fraction form
    4,897,208.10/7,345,829.13 = 1,485,523.92/x
  3. Step 3: Cross multiply
    4,897,208.10x = 7,345,829.13 × 1,485,523.92
  4. Step 4: Simplify right side
    4,897,208.10x = 10,912,404,884,847.79
  5. Step 5: Solve for x
    x = 10,912,404,884,847.79/4,897,208.10
  6. Step 6: Final answer
    x = 2,228,291.03

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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.