Home / 8,928,952.22-13,395,677.14-2,539,204.57

Finding the Fourth Proportional to 8,928,952.22, 13,395,677.14 and 2,539,204.57

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Solution

The fourth proportional to 8,928,952.22, 13,395,677.14 and 2,539,204.57 is: 3,809,446.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,928,952.22 : 13,395,677.14 = 2,539,204.57 : x
  2. Step 2: Convert to fraction form
    8,928,952.22/13,395,677.14 = 2,539,204.57/x
  3. Step 3: Cross multiply
    8,928,952.22x = 13,395,677.14 × 2,539,204.57
  4. Step 4: Simplify right side
    8,928,952.22x = 34,014,364,632,051.13
  5. Step 5: Solve for x
    x = 34,014,364,632,051.13/8,928,952.22
  6. Step 6: Final answer
    x = 3,809,446.37

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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.