Home / 9,653,231.70-14,479,626.15-4,859,633.70

Finding the Fourth Proportional to 9,653,231.70, 14,479,626.15 and 4,859,633.70

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Solution

The fourth proportional to 9,653,231.70, 14,479,626.15 and 4,859,633.70 is: 7,289,339.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,653,231.70 : 14,479,626.15 = 4,859,633.70 : x
  2. Step 2: Convert to fraction form
    9,653,231.70/14,479,626.15 = 4,859,633.70/x
  3. Step 3: Cross multiply
    9,653,231.70x = 14,479,626.15 × 4,859,633.70
  4. Step 4: Simplify right side
    9,653,231.70x = 70,365,679,201,941.26
  5. Step 5: Solve for x
    x = 70,365,679,201,941.26/9,653,231.70
  6. Step 6: Final answer
    x = 7,289,339.09

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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.