Home / 9,063,619.60-12,507,954.50-4,933,769.44

Finding the Fourth Proportional to 9,063,619.60, 12,507,954.50 and 4,933,769.44

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Solution

The fourth proportional to 9,063,619.60, 12,507,954.50 and 4,933,769.44 is: 6,808,688.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,619.60 : 12,507,954.50 = 4,933,769.44 : x
  2. Step 2: Convert to fraction form
    9,063,619.60/12,507,954.50 = 4,933,769.44/x
  3. Step 3: Cross multiply
    9,063,619.60x = 12,507,954.50 × 4,933,769.44
  4. Step 4: Simplify right side
    9,063,619.60x = 61,711,363,669,010.48
  5. Step 5: Solve for x
    x = 61,711,363,669,010.48/9,063,619.60
  6. Step 6: Final answer
    x = 6,808,688.62

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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.