Home / 4,745,318.69-6,548,505.10-2,569,811.37

Finding the Fourth Proportional to 4,745,318.69, 6,548,505.10 and 2,569,811.37

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Solution

The fourth proportional to 4,745,318.69, 6,548,505.10 and 2,569,811.37 is: 3,546,320.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,318.69 : 6,548,505.10 = 2,569,811.37 : x
  2. Step 2: Convert to fraction form
    4,745,318.69/6,548,505.10 = 2,569,811.37/x
  3. Step 3: Cross multiply
    4,745,318.69x = 6,548,505.10 × 2,569,811.37
  4. Step 4: Simplify right side
    4,745,318.69x = 16,828,422,870,513.65
  5. Step 5: Solve for x
    x = 16,828,422,870,513.65/4,745,318.69
  6. Step 6: Final answer
    x = 3,546,320.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.