Home / 6,366,807.94-9,553,529.67-2,820,122.50

Finding the Fourth Proportional to 6,366,807.94, 9,553,529.67 and 2,820,122.50

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Solution

The fourth proportional to 6,366,807.94, 9,553,529.67 and 2,820,122.50 is: 4,231,653.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,366,807.94 : 9,553,529.67 = 2,820,122.50 : x
  2. Step 2: Convert to fraction form
    6,366,807.94/9,553,529.67 = 2,820,122.50/x
  3. Step 3: Cross multiply
    6,366,807.94x = 9,553,529.67 × 2,820,122.50
  4. Step 4: Simplify right side
    6,366,807.94x = 26,942,123,976,784.57
  5. Step 5: Solve for x
    x = 26,942,123,976,784.57/6,366,807.94
  6. Step 6: Final answer
    x = 4,231,653.32

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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.