Home / 3,328,300.40-4,591,821.76-2,459,230.34

Finding the Fourth Proportional to 3,328,300.40, 4,591,821.76 and 2,459,230.34

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Solution

The fourth proportional to 3,328,300.40, 4,591,821.76 and 2,459,230.34 is: 3,392,826.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,300.40 : 4,591,821.76 = 2,459,230.34 : x
  2. Step 2: Convert to fraction form
    3,328,300.40/4,591,821.76 = 2,459,230.34/x
  3. Step 3: Cross multiply
    3,328,300.40x = 4,591,821.76 × 2,459,230.34
  4. Step 4: Simplify right side
    3,328,300.40x = 11,292,347,358,957.01
  5. Step 5: Solve for x
    x = 11,292,347,358,957.01/3,328,300.40
  6. Step 6: Final answer
    x = 3,392,826.97

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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.