Home / 735,169.64-1,014,414.98-459,494.98

Finding the Fourth Proportional to 735,169.64, 1,014,414.98 and 459,494.98

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Solution

The fourth proportional to 735,169.64, 1,014,414.98 and 459,494.98 is: 634,028.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,169.64 : 1,014,414.98 = 459,494.98 : x
  2. Step 2: Convert to fraction form
    735,169.64/1,014,414.98 = 459,494.98/x
  3. Step 3: Cross multiply
    735,169.64x = 1,014,414.98 × 459,494.98
  4. Step 4: Simplify right side
    735,169.64x = 466,118,586,113.29
  5. Step 5: Solve for x
    x = 466,118,586,113.29/735,169.64
  6. Step 6: Final answer
    x = 634,028.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.