Home / 2,305,055.53-3,457,591.59-707,618.71

Finding the Fourth Proportional to 2,305,055.53, 3,457,591.59 and 707,618.71

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Solution

The fourth proportional to 2,305,055.53, 3,457,591.59 and 707,618.71 is: 1,061,430.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,055.53 : 3,457,591.59 = 707,618.71 : x
  2. Step 2: Convert to fraction form
    2,305,055.53/3,457,591.59 = 707,618.71/x
  3. Step 3: Cross multiply
    2,305,055.53x = 3,457,591.59 × 707,618.71
  4. Step 4: Simplify right side
    2,305,055.53x = 2,446,656,500,622.65
  5. Step 5: Solve for x
    x = 2,446,656,500,622.65/2,305,055.53
  6. Step 6: Final answer
    x = 1,061,430.61

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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.