Home / 797,592.16-1,100,672.94-435,009.52

Finding the Fourth Proportional to 797,592.16, 1,100,672.94 and 435,009.52

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Solution

The fourth proportional to 797,592.16, 1,100,672.94 and 435,009.52 is: 600,310.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,592.16 : 1,100,672.94 = 435,009.52 : x
  2. Step 2: Convert to fraction form
    797,592.16/1,100,672.94 = 435,009.52/x
  3. Step 3: Cross multiply
    797,592.16x = 1,100,672.94 × 435,009.52
  4. Step 4: Simplify right side
    797,592.16x = 478,803,207,306.39
  5. Step 5: Solve for x
    x = 478,803,207,306.39/797,592.16
  6. Step 6: Final answer
    x = 600,310.82

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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.