Home / 10,409,513.85-15,618,736.58-4,024,250.73

Finding the Fourth Proportional to 10,409,513.85, 15,618,736.58 and 4,024,250.73

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Solution

The fourth proportional to 10,409,513.85, 15,618,736.58 and 4,024,250.73 is: 6,038,102.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,409,513.85 : 15,618,736.58 = 4,024,250.73 : x
  2. Step 2: Convert to fraction form
    10,409,513.85/15,618,736.58 = 4,024,250.73/x
  3. Step 3: Cross multiply
    10,409,513.85x = 15,618,736.58 × 4,024,250.73
  4. Step 4: Simplify right side
    10,409,513.85x = 62,853,712,063,621.45
  5. Step 5: Solve for x
    x = 62,853,712,063,621.45/10,409,513.85
  6. Step 6: Final answer
    x = 6,038,102.54

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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.