Home / 7,774,610.89-10,732,847.40-4,835,375.48

Finding the Fourth Proportional to 7,774,610.89, 10,732,847.40 and 4,835,375.48

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Solution

The fourth proportional to 7,774,610.89, 10,732,847.40 and 4,835,375.48 is: 6,675,234.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,774,610.89 : 10,732,847.40 = 4,835,375.48 : x
  2. Step 2: Convert to fraction form
    7,774,610.89/10,732,847.40 = 4,835,375.48/x
  3. Step 3: Cross multiply
    7,774,610.89x = 10,732,847.40 × 4,835,375.48
  4. Step 4: Simplify right side
    7,774,610.89x = 51,897,347,148,541.76
  5. Step 5: Solve for x
    x = 51,897,347,148,541.76/7,774,610.89
  6. Step 6: Final answer
    x = 6,675,234.03

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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.