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Finding the Fourth Proportional to 6,502,352.23, 8,973,246.86 and 3,601,930.96

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Solution

The fourth proportional to 6,502,352.23, 8,973,246.86 and 3,601,930.96 is: 4,970,665.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,502,352.23 : 8,973,246.86 = 3,601,930.96 : x
  2. Step 2: Convert to fraction form
    6,502,352.23/8,973,246.86 = 3,601,930.96/x
  3. Step 3: Cross multiply
    6,502,352.23x = 8,973,246.86 × 3,601,930.96
  4. Step 4: Simplify right side
    6,502,352.23x = 32,321,015,676,756.78
  5. Step 5: Solve for x
    x = 32,321,015,676,756.78/6,502,352.23
  6. Step 6: Final answer
    x = 4,970,665.16

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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.