Home / 4,335,607.72-5,983,119.30-2,500,057

Finding the Fourth Proportional to 4,335,607.72, 5,983,119.30 and 2,500,057

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Solution

The fourth proportional to 4,335,607.72, 5,983,119.30 and 2,500,057 is: 3,450,067.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,607.72 : 5,983,119.30 = 2,500,057 : x
  2. Step 2: Convert to fraction form
    4,335,607.72/5,983,119.30 = 2,500,057/x
  3. Step 3: Cross multiply
    4,335,607.72x = 5,983,119.30 × 2,500,057
  4. Step 4: Simplify right side
    4,335,607.72x = 14,958,139,287,800.10
  5. Step 5: Solve for x
    x = 14,958,139,287,800.10/4,335,607.72
  6. Step 6: Final answer
    x = 3,450,067.50

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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.