Home / 2,841,408.24-3,921,146.02-1,552,270.16

Finding the Fourth Proportional to 2,841,408.24, 3,921,146.02 and 1,552,270.16

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Solution

The fourth proportional to 2,841,408.24, 3,921,146.02 and 1,552,270.16 is: 2,142,134.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,408.24 : 3,921,146.02 = 1,552,270.16 : x
  2. Step 2: Convert to fraction form
    2,841,408.24/3,921,146.02 = 1,552,270.16/x
  3. Step 3: Cross multiply
    2,841,408.24x = 3,921,146.02 × 1,552,270.16
  4. Step 4: Simplify right side
    2,841,408.24x = 6,086,677,959,848.76
  5. Step 5: Solve for x
    x = 6,086,677,959,848.76/2,841,408.24
  6. Step 6: Final answer
    x = 2,142,134.27

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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.