Home / 12,024,866.98-18,037,306.62-2,926,966.12

Finding the Fourth Proportional to 12,024,866.98, 18,037,306.62 and 2,926,966.12

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Solution

The fourth proportional to 12,024,866.98, 18,037,306.62 and 2,926,966.12 is: 4,390,450.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,024,866.98 : 18,037,306.62 = 2,926,966.12 : x
  2. Step 2: Convert to fraction form
    12,024,866.98/18,037,306.62 = 2,926,966.12/x
  3. Step 3: Cross multiply
    12,024,866.98x = 18,037,306.62 × 2,926,966.12
  4. Step 4: Simplify right side
    12,024,866.98x = 52,794,585,327,698.45
  5. Step 5: Solve for x
    x = 52,794,585,327,698.45/12,024,866.98
  6. Step 6: Final answer
    x = 4,390,450.67

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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.