Home / 4,420,415.43-6,100,308.92-2,460,402.38

Finding the Fourth Proportional to 4,420,415.43, 6,100,308.92 and 2,460,402.38

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Solution

The fourth proportional to 4,420,415.43, 6,100,308.92 and 2,460,402.38 is: 3,395,430.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420,415.43 : 6,100,308.92 = 2,460,402.38 : x
  2. Step 2: Convert to fraction form
    4,420,415.43/6,100,308.92 = 2,460,402.38/x
  3. Step 3: Cross multiply
    4,420,415.43x = 6,100,308.92 × 2,460,402.38
  4. Step 4: Simplify right side
    4,420,415.43x = 15,009,214,595,466.93
  5. Step 5: Solve for x
    x = 15,009,214,595,466.93/4,420,415.43
  6. Step 6: Final answer
    x = 3,395,430.77

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1.5x scale

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.