Home / 950,098.32-1,425,156.72-760,086.66

Finding the Fourth Proportional to 950,098.32, 1,425,156.72 and 760,086.66

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Solution

The fourth proportional to 950,098.32, 1,425,156.72 and 760,086.66 is: 1,140,137.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,098.32 : 1,425,156.72 = 760,086.66 : x
  2. Step 2: Convert to fraction form
    950,098.32/1,425,156.72 = 760,086.66/x
  3. Step 3: Cross multiply
    950,098.32x = 1,425,156.72 × 760,086.66
  4. Step 4: Simplify right side
    950,098.32x = 1,083,242,611,281.36
  5. Step 5: Solve for x
    x = 1,083,242,611,281.36/950,098.32
  6. Step 6: Final answer
    x = 1,140,137.38

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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.