Home / 5,267,316.56-7,269,487.66-2,975,624.88

Finding the Fourth Proportional to 5,267,316.56, 7,269,487.66 and 2,975,624.88

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Solution

The fourth proportional to 5,267,316.56, 7,269,487.66 and 2,975,624.88 is: 4,106,696.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,267,316.56 : 7,269,487.66 = 2,975,624.88 : x
  2. Step 2: Convert to fraction form
    5,267,316.56/7,269,487.66 = 2,975,624.88/x
  3. Step 3: Cross multiply
    5,267,316.56x = 7,269,487.66 × 2,975,624.88
  4. Step 4: Simplify right side
    5,267,316.56x = 21,631,268,345,948.98
  5. Step 5: Solve for x
    x = 21,631,268,345,948.98/5,267,316.56
  6. Step 6: Final answer
    x = 4,106,696.09

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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.