Home / 2,776,500.06-4,161,338.94-1,559,518.46

Finding the Fourth Proportional to 2,776,500.06, 4,161,338.94 and 1,559,518.46

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Solution

The fourth proportional to 2,776,500.06, 4,161,338.94 and 1,559,518.46 is: 2,337,361.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,776,500.06 : 4,161,338.94 = 1,559,518.46 : x
  2. Step 2: Convert to fraction form
    2,776,500.06/4,161,338.94 = 1,559,518.46/x
  3. Step 3: Cross multiply
    2,776,500.06x = 4,161,338.94 × 1,559,518.46
  4. Step 4: Simplify right side
    2,776,500.06x = 6,489,684,910,528.59
  5. Step 5: Solve for x
    x = 6,489,684,910,528.59/2,776,500.06
  6. Step 6: Final answer
    x = 2,337,361.70

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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.