Home / 6,524,205-9,003,402.90-3,662,637

Finding the Fourth Proportional to 6,524,205, 9,003,402.90 and 3,662,637

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Solution

The fourth proportional to 6,524,205, 9,003,402.90 and 3,662,637 is: 5,054,439.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,524,205 : 9,003,402.90 = 3,662,637 : x
  2. Step 2: Convert to fraction form
    6,524,205/9,003,402.90 = 3,662,637/x
  3. Step 3: Cross multiply
    6,524,205x = 9,003,402.90 × 3,662,637
  4. Step 4: Simplify right side
    6,524,205x = 32,976,196,587,447.30
  5. Step 5: Solve for x
    x = 32,976,196,587,447.30/6,524,205
  6. Step 6: Final answer
    x = 5,054,439.06

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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.