Home / 3,022,512.20-4,533,768.30-2,337,543.80

Finding the Fourth Proportional to 3,022,512.20, 4,533,768.30 and 2,337,543.80

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Solution

The fourth proportional to 3,022,512.20, 4,533,768.30 and 2,337,543.80 is: 3,506,315.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,512.20 : 4,533,768.30 = 2,337,543.80 : x
  2. Step 2: Convert to fraction form
    3,022,512.20/4,533,768.30 = 2,337,543.80/x
  3. Step 3: Cross multiply
    3,022,512.20x = 4,533,768.30 × 2,337,543.80
  4. Step 4: Simplify right side
    3,022,512.20x = 10,597,881,980,301.54
  5. Step 5: Solve for x
    x = 10,597,881,980,301.54/3,022,512.20
  6. Step 6: Final answer
    x = 3,506,315.70

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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.