Home / 1,448,850.40-2,173,567.20-502,025.20

Finding the Fourth Proportional to 1,448,850.40, 2,173,567.20 and 502,025.20

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Solution

The fourth proportional to 1,448,850.40, 2,173,567.20 and 502,025.20 is: 753,138.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,448,850.40 : 2,173,567.20 = 502,025.20 : x
  2. Step 2: Convert to fraction form
    1,448,850.40/2,173,567.20 = 502,025.20/x
  3. Step 3: Cross multiply
    1,448,850.40x = 2,173,567.20 × 502,025.20
  4. Step 4: Simplify right side
    1,448,850.40x = 1,091,185,508,293.44
  5. Step 5: Solve for x
    x = 1,091,185,508,293.44/1,448,850.40
  6. Step 6: Final answer
    x = 753,138.84

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1.5x scale

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.