Home / 1,508,048.70-2,262,401.10-496,998.60

Finding the Fourth Proportional to 1,508,048.70, 2,262,401.10 and 496,998.60

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Solution

The fourth proportional to 1,508,048.70, 2,262,401.10 and 496,998.60 is: 745,606.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,508,048.70 : 2,262,401.10 = 496,998.60 : x
  2. Step 2: Convert to fraction form
    1,508,048.70/2,262,401.10 = 496,998.60/x
  3. Step 3: Cross multiply
    1,508,048.70x = 2,262,401.10 × 496,998.60
  4. Step 4: Simplify right side
    1,508,048.70x = 1,124,410,179,338.46
  5. Step 5: Solve for x
    x = 1,124,410,179,338.46/1,508,048.70
  6. Step 6: Final answer
    x = 745,606.01

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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.