Home / 793,520.26-1,095,057.67-430,944.22

Finding the Fourth Proportional to 793,520.26, 1,095,057.67 and 430,944.22

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Solution

The fourth proportional to 793,520.26, 1,095,057.67 and 430,944.22 is: 594,702.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,520.26 : 1,095,057.67 = 430,944.22 : x
  2. Step 2: Convert to fraction form
    793,520.26/1,095,057.67 = 430,944.22/x
  3. Step 3: Cross multiply
    793,520.26x = 1,095,057.67 × 430,944.22
  4. Step 4: Simplify right side
    793,520.26x = 471,908,773,453.17
  5. Step 5: Solve for x
    x = 471,908,773,453.17/793,520.26
  6. Step 6: Final answer
    x = 594,702.87

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Double scale
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1.5x scale

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.