Home / 8,884,633.22-13,326,949.86-2,407,708.34

Finding the Fourth Proportional to 8,884,633.22, 13,326,949.86 and 2,407,708.34

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Solution

The fourth proportional to 8,884,633.22, 13,326,949.86 and 2,407,708.34 is: 3,611,562.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,884,633.22 : 13,326,949.86 = 2,407,708.34 : x
  2. Step 2: Convert to fraction form
    8,884,633.22/13,326,949.86 = 2,407,708.34/x
  3. Step 3: Cross multiply
    8,884,633.22x = 13,326,949.86 × 2,407,708.34
  4. Step 4: Simplify right side
    8,884,633.22x = 32,087,408,324,683.83
  5. Step 5: Solve for x
    x = 32,087,408,324,683.83/8,884,633.22
  6. Step 6: Final answer
    x = 3,611,562.52

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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.