Home / 9,283,272-13,924,597.92-3,818,177.76

Finding the Fourth Proportional to 9,283,272, 13,924,597.92 and 3,818,177.76

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Solution

The fourth proportional to 9,283,272, 13,924,597.92 and 3,818,177.76 is: 5,727,139.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,283,272 : 13,924,597.92 = 3,818,177.76 : x
  2. Step 2: Convert to fraction form
    9,283,272/13,924,597.92 = 3,818,177.76/x
  3. Step 3: Cross multiply
    9,283,272x = 13,924,597.92 × 3,818,177.76
  4. Step 4: Simplify right side
    9,283,272x = 53,166,590,095,086.26
  5. Step 5: Solve for x
    x = 53,166,590,095,086.26/9,283,272
  6. Step 6: Final answer
    x = 5,727,139.11

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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.