Home / 4,008,790.70-6,012,545.94-1,168,238.42

Finding the Fourth Proportional to 4,008,790.70, 6,012,545.94 and 1,168,238.42

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Solution

The fourth proportional to 4,008,790.70, 6,012,545.94 and 1,168,238.42 is: 1,752,171.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008,790.70 : 6,012,545.94 = 1,168,238.42 : x
  2. Step 2: Convert to fraction form
    4,008,790.70/6,012,545.94 = 1,168,238.42/x
  3. Step 3: Cross multiply
    4,008,790.70x = 6,012,545.94 × 1,168,238.42
  4. Step 4: Simplify right side
    4,008,790.70x = 7,024,087,169,123.02
  5. Step 5: Solve for x
    x = 7,024,087,169,123.02/4,008,790.70
  6. Step 6: Final answer
    x = 1,752,171.09

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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.