Home / 9,262,002.80-13,893,004.20-4,213,313.30

Finding the Fourth Proportional to 9,262,002.80, 13,893,004.20 and 4,213,313.30

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Solution

The fourth proportional to 9,262,002.80, 13,893,004.20 and 4,213,313.30 is: 6,319,969.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,262,002.80 : 13,893,004.20 = 4,213,313.30 : x
  2. Step 2: Convert to fraction form
    9,262,002.80/13,893,004.20 = 4,213,313.30/x
  3. Step 3: Cross multiply
    9,262,002.80x = 13,893,004.20 × 4,213,313.30
  4. Step 4: Simplify right side
    9,262,002.80x = 58,535,579,372,815.85
  5. Step 5: Solve for x
    x = 58,535,579,372,815.85/9,262,002.80
  6. Step 6: Final answer
    x = 6,319,969.95

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Similar ratio
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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.