Home / 1,673,591.12-2,510,328.32-536,336.56

Finding the Fourth Proportional to 1,673,591.12, 2,510,328.32 and 536,336.56

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Solution

The fourth proportional to 1,673,591.12, 2,510,328.32 and 536,336.56 is: 804,486.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,591.12 : 2,510,328.32 = 536,336.56 : x
  2. Step 2: Convert to fraction form
    1,673,591.12/2,510,328.32 = 536,336.56/x
  3. Step 3: Cross multiply
    1,673,591.12x = 2,510,328.32 × 536,336.56
  4. Step 4: Simplify right side
    1,673,591.12x = 1,346,380,855,619.38
  5. Step 5: Solve for x
    x = 1,346,380,855,619.38/1,673,591.12
  6. Step 6: Final answer
    x = 804,486.14

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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.