Home / 1,833,189.73-2,749,773.66-997,055.89

Finding the Fourth Proportional to 1,833,189.73, 2,749,773.66 and 997,055.89

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Solution

The fourth proportional to 1,833,189.73, 2,749,773.66 and 997,055.89 is: 1,495,577.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,189.73 : 2,749,773.66 = 997,055.89 : x
  2. Step 2: Convert to fraction form
    1,833,189.73/2,749,773.66 = 997,055.89/x
  3. Step 3: Cross multiply
    1,833,189.73x = 2,749,773.66 × 997,055.89
  4. Step 4: Simplify right side
    1,833,189.73x = 2,741,678,023,869.86
  5. Step 5: Solve for x
    x = 2,741,678,023,869.86/1,833,189.73
  6. Step 6: Final answer
    x = 1,495,577.89

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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.