Home / 1,143,184.41-1,714,609.67-333,351.20

Finding the Fourth Proportional to 1,143,184.41, 1,714,609.67 and 333,351.20

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Solution

The fourth proportional to 1,143,184.41, 1,714,609.67 and 333,351.20 is: 499,978.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,143,184.41 : 1,714,609.67 = 333,351.20 : x
  2. Step 2: Convert to fraction form
    1,143,184.41/1,714,609.67 = 333,351.20/x
  3. Step 3: Cross multiply
    1,143,184.41x = 1,714,609.67 × 333,351.20
  4. Step 4: Simplify right side
    1,143,184.41x = 571,567,191,026.10
  5. Step 5: Solve for x
    x = 571,567,191,026.10/1,143,184.41
  6. Step 6: Final answer
    x = 499,978.12

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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.