Home / 8,749,598.85-13,125,028.87-3,358,249.27

Finding the Fourth Proportional to 8,749,598.85, 13,125,028.87 and 3,358,249.27

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Solution

The fourth proportional to 8,749,598.85, 13,125,028.87 and 3,358,249.27 is: 5,037,615.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,749,598.85 : 13,125,028.87 = 3,358,249.27 : x
  2. Step 2: Convert to fraction form
    8,749,598.85/13,125,028.87 = 3,358,249.27/x
  3. Step 3: Cross multiply
    8,749,598.85x = 13,125,028.87 × 3,358,249.27
  4. Step 4: Simplify right side
    8,749,598.85x = 44,077,118,621,406.42
  5. Step 5: Solve for x
    x = 44,077,118,621,406.42/8,749,598.85
  6. Step 6: Final answer
    x = 5,037,615.94

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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.