Home / 9,630,205.20-14,447,446.20-3,240,277.20

Finding the Fourth Proportional to 9,630,205.20, 14,447,446.20 and 3,240,277.20

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Solution

The fourth proportional to 9,630,205.20, 14,447,446.20 and 3,240,277.20 is: 4,861,135.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,630,205.20 : 14,447,446.20 = 3,240,277.20 : x
  2. Step 2: Convert to fraction form
    9,630,205.20/14,447,446.20 = 3,240,277.20/x
  3. Step 3: Cross multiply
    9,630,205.20x = 14,447,446.20 × 3,240,277.20
  4. Step 4: Simplify right side
    9,630,205.20x = 46,813,730,520,086.64
  5. Step 5: Solve for x
    x = 46,813,730,520,086.64/9,630,205.20
  6. Step 6: Final answer
    x = 4,861,135.31

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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.