Home / 1,723,678.14-2,586,010.53-586,690.86

Finding the Fourth Proportional to 1,723,678.14, 2,586,010.53 and 586,690.86

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Solution

The fourth proportional to 1,723,678.14, 2,586,010.53 and 586,690.86 is: 880,204.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,678.14 : 2,586,010.53 = 586,690.86 : x
  2. Step 2: Convert to fraction form
    1,723,678.14/2,586,010.53 = 586,690.86/x
  3. Step 3: Cross multiply
    1,723,678.14x = 2,586,010.53 × 586,690.86
  4. Step 4: Simplify right side
    1,723,678.14x = 1,517,188,741,814.76
  5. Step 5: Solve for x
    x = 1,517,188,741,814.76/1,723,678.14
  6. Step 6: Final answer
    x = 880,204.20

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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.