Home / 7,716,461.83-11,573,566.06-2,250,087.73

Finding the Fourth Proportional to 7,716,461.83, 11,573,566.06 and 2,250,087.73

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Solution

The fourth proportional to 7,716,461.83, 11,573,566.06 and 2,250,087.73 is: 3,374,803.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,716,461.83 : 11,573,566.06 = 2,250,087.73 : x
  2. Step 2: Convert to fraction form
    7,716,461.83/11,573,566.06 = 2,250,087.73/x
  3. Step 3: Cross multiply
    7,716,461.83x = 11,573,566.06 × 2,250,087.73
  4. Step 4: Simplify right side
    7,716,461.83x = 26,041,538,983,950.45
  5. Step 5: Solve for x
    x = 26,041,538,983,950.45/7,716,461.83
  6. Step 6: Final answer
    x = 3,374,803.06

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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.