Home / 1,467,048.36-2,024,624.16-822,510.30

Finding the Fourth Proportional to 1,467,048.36, 2,024,624.16 and 822,510.30

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Solution

The fourth proportional to 1,467,048.36, 2,024,624.16 and 822,510.30 is: 1,135,118.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,048.36 : 2,024,624.16 = 822,510.30 : x
  2. Step 2: Convert to fraction form
    1,467,048.36/2,024,624.16 = 822,510.30/x
  3. Step 3: Cross multiply
    1,467,048.36x = 2,024,624.16 × 822,510.30
  4. Step 4: Simplify right side
    1,467,048.36x = 1,665,274,225,228.85
  5. Step 5: Solve for x
    x = 1,665,274,225,228.85/1,467,048.36
  6. Step 6: Final answer
    x = 1,135,118.83

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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.