Home / 15,265,166.88-22,897,633.64-3,905,597.28

Finding the Fourth Proportional to 15,265,166.88, 22,897,633.64 and 3,905,597.28

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Solution

The fourth proportional to 15,265,166.88, 22,897,633.64 and 3,905,597.28 is: 5,858,366.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,265,166.88 : 22,897,633.64 = 3,905,597.28 : x
  2. Step 2: Convert to fraction form
    15,265,166.88/22,897,633.64 = 3,905,597.28/x
  3. Step 3: Cross multiply
    15,265,166.88x = 22,897,633.64 × 3,905,597.28
  4. Step 4: Simplify right side
    15,265,166.88x = 89,428,935,662,820.50
  5. Step 5: Solve for x
    x = 89,428,935,662,820.50/15,265,166.88
  6. Step 6: Final answer
    x = 5,858,366.07

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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.