Home / 4,448,673.10-6,139,122.87-2,488,525.66

Finding the Fourth Proportional to 4,448,673.10, 6,139,122.87 and 2,488,525.66

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Solution

The fourth proportional to 4,448,673.10, 6,139,122.87 and 2,488,525.66 is: 3,434,139.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,673.10 : 6,139,122.87 = 2,488,525.66 : x
  2. Step 2: Convert to fraction form
    4,448,673.10/6,139,122.87 = 2,488,525.66/x
  3. Step 3: Cross multiply
    4,448,673.10x = 6,139,122.87 × 2,488,525.66
  4. Step 4: Simplify right side
    4,448,673.10x = 15,277,364,791,887.85
  5. Step 5: Solve for x
    x = 15,277,364,791,887.85/4,448,673.10
  6. Step 6: Final answer
    x = 3,434,139.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.