Home / 1,533,809.68-2,300,720.46-468,847.60

Finding the Fourth Proportional to 1,533,809.68, 2,300,720.46 and 468,847.60

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Solution

The fourth proportional to 1,533,809.68, 2,300,720.46 and 468,847.60 is: 703,273.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,809.68 : 2,300,720.46 = 468,847.60 : x
  2. Step 2: Convert to fraction form
    1,533,809.68/2,300,720.46 = 468,847.60/x
  3. Step 3: Cross multiply
    1,533,809.68x = 2,300,720.46 × 468,847.60
  4. Step 4: Simplify right side
    1,533,809.68x = 1,078,687,265,941.90
  5. Step 5: Solve for x
    x = 1,078,687,265,941.90/1,533,809.68
  6. Step 6: Final answer
    x = 703,273.22

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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.