Home / 1,735,823.08-2,604,150.24-724,382.38

Finding the Fourth Proportional to 1,735,823.08, 2,604,150.24 and 724,382.38

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Solution

The fourth proportional to 1,735,823.08, 2,604,150.24 and 724,382.38 is: 1,086,747.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,823.08 : 2,604,150.24 = 724,382.38 : x
  2. Step 2: Convert to fraction form
    1,735,823.08/2,604,150.24 = 724,382.38/x
  3. Step 3: Cross multiply
    1,735,823.08x = 2,604,150.24 × 724,382.38
  4. Step 4: Simplify right side
    1,735,823.08x = 1,886,400,548,728.77
  5. Step 5: Solve for x
    x = 1,886,400,548,728.77/1,735,823.08
  6. Step 6: Final answer
    x = 1,086,747.01

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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.