Home / 1,467,057.15-2,200,349.61-401,850.18

Finding the Fourth Proportional to 1,467,057.15, 2,200,349.61 and 401,850.18

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Solution

The fourth proportional to 1,467,057.15, 2,200,349.61 and 401,850.18 is: 602,710.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,057.15 : 2,200,349.61 = 401,850.18 : x
  2. Step 2: Convert to fraction form
    1,467,057.15/2,200,349.61 = 401,850.18/x
  3. Step 3: Cross multiply
    1,467,057.15x = 2,200,349.61 × 401,850.18
  4. Step 4: Simplify right side
    1,467,057.15x = 884,210,886,841.43
  5. Step 5: Solve for x
    x = 884,210,886,841.43/1,467,057.15
  6. Step 6: Final answer
    x = 602,710.59

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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.