Home / 1,164,722.69-1,747,260.32-365,929.04

Finding the Fourth Proportional to 1,164,722.69, 1,747,260.32 and 365,929.04

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Solution

The fourth proportional to 1,164,722.69, 1,747,260.32 and 365,929.04 is: 548,948.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,722.69 : 1,747,260.32 = 365,929.04 : x
  2. Step 2: Convert to fraction form
    1,164,722.69/1,747,260.32 = 365,929.04/x
  3. Step 3: Cross multiply
    1,164,722.69x = 1,747,260.32 × 365,929.04
  4. Step 4: Simplify right side
    1,164,722.69x = 639,373,294,066.20
  5. Step 5: Solve for x
    x = 639,373,294,066.20/1,164,722.69
  6. Step 6: Final answer
    x = 548,948.95

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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.