Home / 793,116.28-1,094,508.34-430,543

Finding the Fourth Proportional to 793,116.28, 1,094,508.34 and 430,543

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Solution

The fourth proportional to 793,116.28, 1,094,508.34 and 430,543 is: 594,153.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,116.28 : 1,094,508.34 = 430,543 : x
  2. Step 2: Convert to fraction form
    793,116.28/1,094,508.34 = 430,543/x
  3. Step 3: Cross multiply
    793,116.28x = 1,094,508.34 × 430,543
  4. Step 4: Simplify right side
    793,116.28x = 471,232,904,228.62
  5. Step 5: Solve for x
    x = 471,232,904,228.62/793,116.28
  6. Step 6: Final answer
    x = 594,153.61

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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.