Home / 1,736,377.23-2,604,664.26-538,469.85

Finding the Fourth Proportional to 1,736,377.23, 2,604,664.26 and 538,469.85

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Solution

The fourth proportional to 1,736,377.23, 2,604,664.26 and 538,469.85 is: 807,735.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,377.23 : 2,604,664.26 = 538,469.85 : x
  2. Step 2: Convert to fraction form
    1,736,377.23/2,604,664.26 = 538,469.85/x
  3. Step 3: Cross multiply
    1,736,377.23x = 2,604,664.26 × 538,469.85
  4. Step 4: Simplify right side
    1,736,377.23x = 1,402,533,183,150.05
  5. Step 5: Solve for x
    x = 1,402,533,183,150.05/1,736,377.23
  6. Step 6: Final answer
    x = 807,735.30

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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.