Home / 3,028,807.82-4,543,251.29-1,007,051.70

Finding the Fourth Proportional to 3,028,807.82, 4,543,251.29 and 1,007,051.70

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Solution

The fourth proportional to 3,028,807.82, 4,543,251.29 and 1,007,051.70 is: 1,510,590.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,807.82 : 4,543,251.29 = 1,007,051.70 : x
  2. Step 2: Convert to fraction form
    3,028,807.82/4,543,251.29 = 1,007,051.70/x
  3. Step 3: Cross multiply
    3,028,807.82x = 4,543,251.29 × 1,007,051.70
  4. Step 4: Simplify right side
    3,028,807.82x = 4,575,288,950,900.07
  5. Step 5: Solve for x
    x = 4,575,288,950,900.07/3,028,807.82
  6. Step 6: Final answer
    x = 1,510,590.71

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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.