Home / 2,392,544.76-3,588,204.78-709,254.60

Finding the Fourth Proportional to 2,392,544.76, 3,588,204.78 and 709,254.60

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Solution

The fourth proportional to 2,392,544.76, 3,588,204.78 and 709,254.60 is: 1,063,700.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,544.76 : 3,588,204.78 = 709,254.60 : x
  2. Step 2: Convert to fraction form
    2,392,544.76/3,588,204.78 = 709,254.60/x
  3. Step 3: Cross multiply
    2,392,544.76x = 3,588,204.78 × 709,254.60
  4. Step 4: Simplify right side
    2,392,544.76x = 2,544,950,745,956.99
  5. Step 5: Solve for x
    x = 2,544,950,745,956.99/2,392,544.76
  6. Step 6: Final answer
    x = 1,063,700.37

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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.