Home / 730,146.89-1,093,733.15-595,690.13

Finding the Fourth Proportional to 730,146.89, 1,093,733.15 and 595,690.13

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Solution

The fourth proportional to 730,146.89, 1,093,733.15 and 595,690.13 is: 892,321.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,146.89 : 1,093,733.15 = 595,690.13 : x
  2. Step 2: Convert to fraction form
    730,146.89/1,093,733.15 = 595,690.13/x
  3. Step 3: Cross multiply
    730,146.89x = 1,093,733.15 × 595,690.13
  4. Step 4: Simplify right side
    730,146.89x = 651,526,033,861.69
  5. Step 5: Solve for x
    x = 651,526,033,861.69/730,146.89
  6. Step 6: Final answer
    x = 892,321.87

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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.