Home / 1,673,725.60-2,510,473.20-536,471.20

Finding the Fourth Proportional to 1,673,725.60, 2,510,473.20 and 536,471.20

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Solution

The fourth proportional to 1,673,725.60, 2,510,473.20 and 536,471.20 is: 804,669.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,725.60 : 2,510,473.20 = 536,471.20 : x
  2. Step 2: Convert to fraction form
    1,673,725.60/2,510,473.20 = 536,471.20/x
  3. Step 3: Cross multiply
    1,673,725.60x = 2,510,473.20 × 536,471.20
  4. Step 4: Simplify right side
    1,673,725.60x = 1,346,796,570,171.84
  5. Step 5: Solve for x
    x = 1,346,796,570,171.84/1,673,725.60
  6. Step 6: Final answer
    x = 804,669.88

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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.