Home / 1,446,582.34-2,170,355.87-962,174.18

Finding the Fourth Proportional to 1,446,582.34, 2,170,355.87 and 962,174.18

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Solution

The fourth proportional to 1,446,582.34, 2,170,355.87 and 962,174.18 is: 1,443,582.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,582.34 : 2,170,355.87 = 962,174.18 : x
  2. Step 2: Convert to fraction form
    1,446,582.34/2,170,355.87 = 962,174.18/x
  3. Step 3: Cross multiply
    1,446,582.34x = 2,170,355.87 × 962,174.18
  4. Step 4: Simplify right side
    1,446,582.34x = 2,088,260,369,736.28
  5. Step 5: Solve for x
    x = 2,088,260,369,736.28/1,446,582.34
  6. Step 6: Final answer
    x = 1,443,582.10

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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.