Home / 3,369,383.06-4,649,679.60-1,841,501.12

Finding the Fourth Proportional to 3,369,383.06, 4,649,679.60 and 1,841,501.12

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Solution

The fourth proportional to 3,369,383.06, 4,649,679.60 and 1,841,501.12 is: 2,541,233.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,383.06 : 4,649,679.60 = 1,841,501.12 : x
  2. Step 2: Convert to fraction form
    3,369,383.06/4,649,679.60 = 1,841,501.12/x
  3. Step 3: Cross multiply
    3,369,383.06x = 4,649,679.60 × 1,841,501.12
  4. Step 4: Simplify right side
    3,369,383.06x = 8,562,390,191,041.15
  5. Step 5: Solve for x
    x = 8,562,390,191,041.15/3,369,383.06
  6. Step 6: Final answer
    x = 2,541,233.82

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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.