Home / 8,262,826.12-11,401,973.94-4,591,510.03

Finding the Fourth Proportional to 8,262,826.12, 11,401,973.94 and 4,591,510.03

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Solution

The fourth proportional to 8,262,826.12, 11,401,973.94 and 4,591,510.03 is: 6,335,880.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,262,826.12 : 11,401,973.94 = 4,591,510.03 : x
  2. Step 2: Convert to fraction form
    8,262,826.12/11,401,973.94 = 4,591,510.03/x
  3. Step 3: Cross multiply
    8,262,826.12x = 11,401,973.94 × 4,591,510.03
  4. Step 4: Simplify right side
    8,262,826.12x = 52,352,277,707,308.62
  5. Step 5: Solve for x
    x = 52,352,277,707,308.62/8,262,826.12
  6. Step 6: Final answer
    x = 6,335,880.36

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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.