Home / 6,764,172.84-9,334,536.80-3,666,708.27

Finding the Fourth Proportional to 6,764,172.84, 9,334,536.80 and 3,666,708.27

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Solution

The fourth proportional to 6,764,172.84, 9,334,536.80 and 3,666,708.27 is: 5,060,045.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,764,172.84 : 9,334,536.80 = 3,666,708.27 : x
  2. Step 2: Convert to fraction form
    6,764,172.84/9,334,536.80 = 3,666,708.27/x
  3. Step 3: Cross multiply
    6,764,172.84x = 9,334,536.80 × 3,666,708.27
  4. Step 4: Simplify right side
    6,764,172.84x = 34,227,023,262,845.79
  5. Step 5: Solve for x
    x = 34,227,023,262,845.79/6,764,172.84
  6. Step 6: Final answer
    x = 5,060,045.64

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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.