Home / 2,841,407.24-3,921,144.64-1,552,269.16

Finding the Fourth Proportional to 2,841,407.24, 3,921,144.64 and 1,552,269.16

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Solution

The fourth proportional to 2,841,407.24, 3,921,144.64 and 1,552,269.16 is: 2,142,132.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,407.24 : 3,921,144.64 = 1,552,269.16 : x
  2. Step 2: Convert to fraction form
    2,841,407.24/3,921,144.64 = 1,552,269.16/x
  3. Step 3: Cross multiply
    2,841,407.24x = 3,921,144.64 × 1,552,269.16
  4. Step 4: Simplify right side
    2,841,407.24x = 6,086,671,896,571.30
  5. Step 5: Solve for x
    x = 6,086,671,896,571.30/2,841,407.24
  6. Step 6: Final answer
    x = 2,142,132.89

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