Home / 1,740,879.48-2,610,766.26-558,651

Finding the Fourth Proportional to 1,740,879.48, 2,610,766.26 and 558,651

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Solution

The fourth proportional to 1,740,879.48, 2,610,766.26 and 558,651 is: 837,799.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,879.48 : 2,610,766.26 = 558,651 : x
  2. Step 2: Convert to fraction form
    1,740,879.48/2,610,766.26 = 558,651/x
  3. Step 3: Cross multiply
    1,740,879.48x = 2,610,766.26 × 558,651
  4. Step 4: Simplify right side
    1,740,879.48x = 1,458,507,181,915.26
  5. Step 5: Solve for x
    x = 1,458,507,181,915.26/1,740,879.48
  6. Step 6: Final answer
    x = 837,799.05

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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.