Home / 1,632,890.84-2,449,385.13-1,350,784.04

Finding the Fourth Proportional to 1,632,890.84, 2,449,385.13 and 1,350,784.04

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Solution

The fourth proportional to 1,632,890.84, 2,449,385.13 and 1,350,784.04 is: 2,026,216.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,890.84 : 2,449,385.13 = 1,350,784.04 : x
  2. Step 2: Convert to fraction form
    1,632,890.84/2,449,385.13 = 1,350,784.04/x
  3. Step 3: Cross multiply
    1,632,890.84x = 2,449,385.13 × 1,350,784.04
  4. Step 4: Simplify right side
    1,632,890.84x = 3,308,590,341,417.33
  5. Step 5: Solve for x
    x = 3,308,590,341,417.33/1,632,890.84
  6. Step 6: Final answer
    x = 2,026,216.49

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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.