Home / 1,964,481.24-2,946,430.20-544,389.24

Finding the Fourth Proportional to 1,964,481.24, 2,946,430.20 and 544,389.24

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Solution

The fourth proportional to 1,964,481.24, 2,946,430.20 and 544,389.24 is: 816,503.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,964,481.24 : 2,946,430.20 = 544,389.24 : x
  2. Step 2: Convert to fraction form
    1,964,481.24/2,946,430.20 = 544,389.24/x
  3. Step 3: Cross multiply
    1,964,481.24x = 2,946,430.20 × 544,389.24
  4. Step 4: Simplify right side
    1,964,481.24x = 1,604,004,897,291.05
  5. Step 5: Solve for x
    x = 1,604,004,897,291.05/1,964,481.24
  6. Step 6: Final answer
    x = 816,503.04

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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.