Home / 5,412,266.56-7,466,096.28-3,346,621.84

Finding the Fourth Proportional to 5,412,266.56, 7,466,096.28 and 3,346,621.84

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Solution

The fourth proportional to 5,412,266.56, 7,466,096.28 and 3,346,621.84 is: 4,616,587.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,412,266.56 : 7,466,096.28 = 3,346,621.84 : x
  2. Step 2: Convert to fraction form
    5,412,266.56/7,466,096.28 = 3,346,621.84/x
  3. Step 3: Cross multiply
    5,412,266.56x = 7,466,096.28 × 3,346,621.84
  4. Step 4: Simplify right side
    5,412,266.56x = 24,986,200,870,190.75
  5. Step 5: Solve for x
    x = 24,986,200,870,190.75/5,412,266.56
  6. Step 6: Final answer
    x = 4,616,587.26

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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.