Home / 1,702,574.44-2,553,861.66-580,653.16

Finding the Fourth Proportional to 1,702,574.44, 2,553,861.66 and 580,653.16

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Solution

The fourth proportional to 1,702,574.44, 2,553,861.66 and 580,653.16 is: 870,979.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,574.44 : 2,553,861.66 = 580,653.16 : x
  2. Step 2: Convert to fraction form
    1,702,574.44/2,553,861.66 = 580,653.16/x
  3. Step 3: Cross multiply
    1,702,574.44x = 2,553,861.66 × 580,653.16
  4. Step 4: Simplify right side
    1,702,574.44x = 1,482,907,843,081.85
  5. Step 5: Solve for x
    x = 1,482,907,843,081.85/1,702,574.44
  6. Step 6: Final answer
    x = 870,979.74

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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.