Home / 1,766,410.26-2,649,682.90-552,098.70

Finding the Fourth Proportional to 1,766,410.26, 2,649,682.90 and 552,098.70

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Solution

The fourth proportional to 1,766,410.26, 2,649,682.90 and 552,098.70 is: 828,169.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,410.26 : 2,649,682.90 = 552,098.70 : x
  2. Step 2: Convert to fraction form
    1,766,410.26/2,649,682.90 = 552,098.70/x
  3. Step 3: Cross multiply
    1,766,410.26x = 2,649,682.90 × 552,098.70
  4. Step 4: Simplify right side
    1,766,410.26x = 1,462,886,484,502.23
  5. Step 5: Solve for x
    x = 1,462,886,484,502.23/1,766,410.26
  6. Step 6: Final answer
    x = 828,169.15

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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.