Home / 8,823,890.40-13,235,835.60-5,800,581.60

Finding the Fourth Proportional to 8,823,890.40, 13,235,835.60 and 5,800,581.60

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Solution

The fourth proportional to 8,823,890.40, 13,235,835.60 and 5,800,581.60 is: 8,700,872.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,823,890.40 : 13,235,835.60 = 5,800,581.60 : x
  2. Step 2: Convert to fraction form
    8,823,890.40/13,235,835.60 = 5,800,581.60/x
  3. Step 3: Cross multiply
    8,823,890.40x = 13,235,835.60 × 5,800,581.60
  4. Step 4: Simplify right side
    8,823,890.40x = 76,775,544,441,984.95
  5. Step 5: Solve for x
    x = 76,775,544,441,984.95/8,823,890.40
  6. Step 6: Final answer
    x = 8,700,872.40

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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.