Home / 1,483,284.64-2,224,925.88-536,434.60

Finding the Fourth Proportional to 1,483,284.64, 2,224,925.88 and 536,434.60

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Solution

The fourth proportional to 1,483,284.64, 2,224,925.88 and 536,434.60 is: 804,651.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,284.64 : 2,224,925.88 = 536,434.60 : x
  2. Step 2: Convert to fraction form
    1,483,284.64/2,224,925.88 = 536,434.60/x
  3. Step 3: Cross multiply
    1,483,284.64x = 2,224,925.88 × 536,434.60
  4. Step 4: Simplify right side
    1,483,284.64x = 1,193,527,224,467.45
  5. Step 5: Solve for x
    x = 1,193,527,224,467.45/1,483,284.64
  6. Step 6: Final answer
    x = 804,651.51

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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.