Home / 1,813,756.46-2,720,076.80-599,114.88

Finding the Fourth Proportional to 1,813,756.46, 2,720,076.80 and 599,114.88

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Solution

The fourth proportional to 1,813,756.46, 2,720,076.80 and 599,114.88 is: 898,488.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,813,756.46 : 2,720,076.80 = 599,114.88 : x
  2. Step 2: Convert to fraction form
    1,813,756.46/2,720,076.80 = 599,114.88/x
  3. Step 3: Cross multiply
    1,813,756.46x = 2,720,076.80 × 599,114.88
  4. Step 4: Simplify right side
    1,813,756.46x = 1,629,638,482,627.21
  5. Step 5: Solve for x
    x = 1,629,638,482,627.21/1,813,756.46
  6. Step 6: Final answer
    x = 898,488.04

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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.