Home / 14,313,893.56-21,472,835.98-4,598,800.79

Finding the Fourth Proportional to 14,313,893.56, 21,472,835.98 and 4,598,800.79

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Solution

The fourth proportional to 14,313,893.56, 21,472,835.98 and 4,598,800.79 is: 6,898,842.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,313,893.56 : 21,472,835.98 = 4,598,800.79 : x
  2. Step 2: Convert to fraction form
    14,313,893.56/21,472,835.98 = 4,598,800.79/x
  3. Step 3: Cross multiply
    14,313,893.56x = 21,472,835.98 × 4,598,800.79
  4. Step 4: Simplify right side
    14,313,893.56x = 98,749,295,132,832.53
  5. Step 5: Solve for x
    x = 98,749,295,132,832.53/14,313,893.56
  6. Step 6: Final answer
    x = 6,898,842.35

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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.