Home / 4,849,790.98-7,275,249.27-1,611,617.63

Finding the Fourth Proportional to 4,849,790.98, 7,275,249.27 and 1,611,617.63

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Solution

The fourth proportional to 4,849,790.98, 7,275,249.27 and 1,611,617.63 is: 2,417,613.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849,790.98 : 7,275,249.27 = 1,611,617.63 : x
  2. Step 2: Convert to fraction form
    4,849,790.98/7,275,249.27 = 1,611,617.63/x
  3. Step 3: Cross multiply
    4,849,790.98x = 7,275,249.27 × 1,611,617.63
  4. Step 4: Simplify right side
    4,849,790.98x = 11,724,919,986,176.63
  5. Step 5: Solve for x
    x = 11,724,919,986,176.63/4,849,790.98
  6. Step 6: Final answer
    x = 2,417,613.47

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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.