Home / 3,373,470.72-4,655,309.76-1,845,590.40

Finding the Fourth Proportional to 3,373,470.72, 4,655,309.76 and 1,845,590.40

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Solution

The fourth proportional to 3,373,470.72, 4,655,309.76 and 1,845,590.40 is: 2,546,871.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,470.72 : 4,655,309.76 = 1,845,590.40 : x
  2. Step 2: Convert to fraction form
    3,373,470.72/4,655,309.76 = 1,845,590.40/x
  3. Step 3: Cross multiply
    3,373,470.72x = 4,655,309.76 × 1,845,590.40
  4. Step 4: Simplify right side
    3,373,470.72x = 8,591,795,002,082.30
  5. Step 5: Solve for x
    x = 8,591,795,002,082.30/3,373,470.72
  6. Step 6: Final answer
    x = 2,546,871.08

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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.