Home / 2,930,593.76-4,046,194.27-1,829,703.07

Finding the Fourth Proportional to 2,930,593.76, 4,046,194.27 and 1,829,703.07

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Solution

The fourth proportional to 2,930,593.76, 4,046,194.27 and 1,829,703.07 is: 2,526,223.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,930,593.76 : 4,046,194.27 = 1,829,703.07 : x
  2. Step 2: Convert to fraction form
    2,930,593.76/4,046,194.27 = 1,829,703.07/x
  3. Step 3: Cross multiply
    2,930,593.76x = 4,046,194.27 × 1,829,703.07
  4. Step 4: Simplify right side
    2,930,593.76x = 7,403,334,057,404.44
  5. Step 5: Solve for x
    x = 7,403,334,057,404.44/2,930,593.76
  6. Step 6: Final answer
    x = 2,526,223.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.