Home / 1,738,898.55-2,607,849.37-586,019.58

Finding the Fourth Proportional to 1,738,898.55, 2,607,849.37 and 586,019.58

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Solution

The fourth proportional to 1,738,898.55, 2,607,849.37 and 586,019.58 is: 878,861.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,898.55 : 2,607,849.37 = 586,019.58 : x
  2. Step 2: Convert to fraction form
    1,738,898.55/2,607,849.37 = 586,019.58/x
  3. Step 3: Cross multiply
    1,738,898.55x = 2,607,849.37 × 586,019.58
  4. Step 4: Simplify right side
    1,738,898.55x = 1,528,250,783,463.75
  5. Step 5: Solve for x
    x = 1,528,250,783,463.75/1,738,898.55
  6. Step 6: Final answer
    x = 878,861.38

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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.