Home / 1,339,949.88-2,010,056.04-441,024.84

Finding the Fourth Proportional to 1,339,949.88, 2,010,056.04 and 441,024.84

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Solution

The fourth proportional to 1,339,949.88, 2,010,056.04 and 441,024.84 is: 661,580.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,339,949.88 : 2,010,056.04 = 441,024.84 : x
  2. Step 2: Convert to fraction form
    1,339,949.88/2,010,056.04 = 441,024.84/x
  3. Step 3: Cross multiply
    1,339,949.88x = 2,010,056.04 × 441,024.84
  4. Step 4: Simplify right side
    1,339,949.88x = 886,484,643,432.03
  5. Step 5: Solve for x
    x = 886,484,643,432.03/1,339,949.88
  6. Step 6: Final answer
    x = 661,580.45

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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.