Home / 14,539,682.22-21,809,749.38-4,305,577.15

Finding the Fourth Proportional to 14,539,682.22, 21,809,749.38 and 4,305,577.15

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Solution

The fourth proportional to 14,539,682.22, 21,809,749.38 and 4,305,577.15 is: 6,458,432.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,539,682.22 : 21,809,749.38 = 4,305,577.15 : x
  2. Step 2: Convert to fraction form
    14,539,682.22/21,809,749.38 = 4,305,577.15/x
  3. Step 3: Cross multiply
    14,539,682.22x = 21,809,749.38 × 4,305,577.15
  4. Step 4: Simplify right side
    14,539,682.22x = 93,903,558,577,754.67
  5. Step 5: Solve for x
    x = 93,903,558,577,754.67/14,539,682.22
  6. Step 6: Final answer
    x = 6,458,432.66

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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.