Home / 4,458,932.22-6,153,120.45-2,525,206.77

Finding the Fourth Proportional to 4,458,932.22, 6,153,120.45 and 2,525,206.77

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Solution

The fourth proportional to 4,458,932.22, 6,153,120.45 and 2,525,206.77 is: 3,484,668.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,932.22 : 6,153,120.45 = 2,525,206.77 : x
  2. Step 2: Convert to fraction form
    4,458,932.22/6,153,120.45 = 2,525,206.77/x
  3. Step 3: Cross multiply
    4,458,932.22x = 6,153,120.45 × 2,525,206.77
  4. Step 4: Simplify right side
    4,458,932.22x = 15,537,901,416,965.45
  5. Step 5: Solve for x
    x = 15,537,901,416,965.45/4,458,932.22
  6. Step 6: Final answer
    x = 3,484,668.67

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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.