Home / 1,533,811.68-2,300,723.46-468,849.60

Finding the Fourth Proportional to 1,533,811.68, 2,300,723.46 and 468,849.60

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Solution

The fourth proportional to 1,533,811.68, 2,300,723.46 and 468,849.60 is: 703,276.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,811.68 : 2,300,723.46 = 468,849.60 : x
  2. Step 2: Convert to fraction form
    1,533,811.68/2,300,723.46 = 468,849.60/x
  3. Step 3: Cross multiply
    1,533,811.68x = 2,300,723.46 × 468,849.60
  4. Step 4: Simplify right side
    1,533,811.68x = 1,078,693,273,931.62
  5. Step 5: Solve for x
    x = 1,078,693,273,931.62/1,533,811.68
  6. Step 6: Final answer
    x = 703,276.22

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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.