Home / 15,265,154.37-22,897,614.90-3,905,584.77

Finding the Fourth Proportional to 15,265,154.37, 22,897,614.90 and 3,905,584.77

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Solution

The fourth proportional to 15,265,154.37, 22,897,614.90 and 3,905,584.77 is: 5,858,347.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,265,154.37 : 22,897,614.90 = 3,905,584.77 : x
  2. Step 2: Convert to fraction form
    15,265,154.37/22,897,614.90 = 3,905,584.77/x
  3. Step 3: Cross multiply
    15,265,154.37x = 22,897,614.90 × 3,905,584.77
  4. Step 4: Simplify right side
    15,265,154.37x = 89,428,576,022,765.06
  5. Step 5: Solve for x
    x = 89,428,576,022,765.06/15,265,154.37
  6. Step 6: Final answer
    x = 5,858,347.31

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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.