Home / 9,474,364.80-14,211,415.20-2,285,838.40

Finding the Fourth Proportional to 9,474,364.80, 14,211,415.20 and 2,285,838.40

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Solution

The fourth proportional to 9,474,364.80, 14,211,415.20 and 2,285,838.40 is: 3,428,725.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,474,364.80 : 14,211,415.20 = 2,285,838.40 : x
  2. Step 2: Convert to fraction form
    9,474,364.80/14,211,415.20 = 2,285,838.40/x
  3. Step 3: Cross multiply
    9,474,364.80x = 14,211,415.20 × 2,285,838.40
  4. Step 4: Simplify right side
    9,474,364.80x = 32,484,998,582,503.68
  5. Step 5: Solve for x
    x = 32,484,998,582,503.68/9,474,364.80
  6. Step 6: Final answer
    x = 3,428,725.75

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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.