Home / 2,311,324.60-3,468,023.70-1,048,502.20

Finding the Fourth Proportional to 2,311,324.60, 3,468,023.70 and 1,048,502.20

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Solution

The fourth proportional to 2,311,324.60, 3,468,023.70 and 1,048,502.20 is: 1,573,223.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,324.60 : 3,468,023.70 = 1,048,502.20 : x
  2. Step 2: Convert to fraction form
    2,311,324.60/3,468,023.70 = 1,048,502.20/x
  3. Step 3: Cross multiply
    2,311,324.60x = 3,468,023.70 × 1,048,502.20
  4. Step 4: Simplify right side
    2,311,324.60x = 3,636,230,479,102.14
  5. Step 5: Solve for x
    x = 3,636,230,479,102.14/2,311,324.60
  6. Step 6: Final answer
    x = 1,573,223.63

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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.