Home / 9,206,214.53-13,813,303.98-4,941,400.50

Finding the Fourth Proportional to 9,206,214.53, 13,813,303.98 and 4,941,400.50

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Solution

The fourth proportional to 9,206,214.53, 13,813,303.98 and 4,941,400.50 is: 7,414,238.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,206,214.53 : 13,813,303.98 = 4,941,400.50 : x
  2. Step 2: Convert to fraction form
    9,206,214.53/13,813,303.98 = 4,941,400.50/x
  3. Step 3: Cross multiply
    9,206,214.53x = 13,813,303.98 × 4,941,400.50
  4. Step 4: Simplify right side
    9,206,214.53x = 68,257,067,193,423.99
  5. Step 5: Solve for x
    x = 68,257,067,193,423.99/9,206,214.53
  6. Step 6: Final answer
    x = 7,414,238.18

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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.