Home / 1,533,806.68-2,300,715.96-468,844.60

Finding the Fourth Proportional to 1,533,806.68, 2,300,715.96 and 468,844.60

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Solution

The fourth proportional to 1,533,806.68, 2,300,715.96 and 468,844.60 is: 703,268.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,806.68 : 2,300,715.96 = 468,844.60 : x
  2. Step 2: Convert to fraction form
    1,533,806.68/2,300,715.96 = 468,844.60/x
  3. Step 3: Cross multiply
    1,533,806.68x = 2,300,715.96 × 468,844.60
  4. Step 4: Simplify right side
    1,533,806.68x = 1,078,678,253,979.82
  5. Step 5: Solve for x
    x = 1,078,678,253,979.82/1,533,806.68
  6. Step 6: Final answer
    x = 703,268.72

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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.