Home / 1,141,548.57-1,712,321.69-467,631.14

Finding the Fourth Proportional to 1,141,548.57, 1,712,321.69 and 467,631.14

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Solution

The fourth proportional to 1,141,548.57, 1,712,321.69 and 467,631.14 is: 701,446.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,548.57 : 1,712,321.69 = 467,631.14 : x
  2. Step 2: Convert to fraction form
    1,141,548.57/1,712,321.69 = 467,631.14/x
  3. Step 3: Cross multiply
    1,141,548.57x = 1,712,321.69 × 467,631.14
  4. Step 4: Simplify right side
    1,141,548.57x = 800,734,933,041.66
  5. Step 5: Solve for x
    x = 800,734,933,041.66/1,141,548.57
  6. Step 6: Final answer
    x = 701,446.22

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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.