Home / 9,282,518.76-13,923,758.90-5,237,170.14

Finding the Fourth Proportional to 9,282,518.76, 13,923,758.90 and 5,237,170.14

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Solution

The fourth proportional to 9,282,518.76, 13,923,758.90 and 5,237,170.14 is: 7,855,744.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,282,518.76 : 13,923,758.90 = 5,237,170.14 : x
  2. Step 2: Convert to fraction form
    9,282,518.76/13,923,758.90 = 5,237,170.14/x
  3. Step 3: Cross multiply
    9,282,518.76x = 13,923,758.90 × 5,237,170.14
  4. Step 4: Simplify right side
    9,282,518.76x = 72,921,094,347,639.25
  5. Step 5: Solve for x
    x = 72,921,094,347,639.25/9,282,518.76
  6. Step 6: Final answer
    x = 7,855,744.35

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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.