Home / 9,282,521.58-13,923,763.20-5,237,173

Finding the Fourth Proportional to 9,282,521.58, 13,923,763.20 and 5,237,173

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Solution

The fourth proportional to 9,282,521.58, 13,923,763.20 and 5,237,173 is: 7,855,748.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,282,521.58 : 13,923,763.20 = 5,237,173 : x
  2. Step 2: Convert to fraction form
    9,282,521.58/13,923,763.20 = 5,237,173/x
  3. Step 3: Cross multiply
    9,282,521.58x = 13,923,763.20 × 5,237,173
  4. Step 4: Simplify right side
    9,282,521.58x = 72,921,156,689,433.59
  5. Step 5: Solve for x
    x = 72,921,156,689,433.59/9,282,521.58
  6. Step 6: Final answer
    x = 7,855,748.68

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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.