Home / 2,437,472.68-3,656,200.07-731,608.58

Finding the Fourth Proportional to 2,437,472.68, 3,656,200.07 and 731,608.58

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Solution

The fourth proportional to 2,437,472.68, 3,656,200.07 and 731,608.58 is: 1,097,410.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,472.68 : 3,656,200.07 = 731,608.58 : x
  2. Step 2: Convert to fraction form
    2,437,472.68/3,656,200.07 = 731,608.58/x
  3. Step 3: Cross multiply
    2,437,472.68x = 3,656,200.07 × 731,608.58
  4. Step 4: Simplify right side
    2,437,472.68x = 2,674,907,352,378.12
  5. Step 5: Solve for x
    x = 2,674,907,352,378.12/2,437,472.68
  6. Step 6: Final answer
    x = 1,097,410.19

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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.