Home / 852,693.25-1,176,605.01-508,569.57

Finding the Fourth Proportional to 852,693.25, 1,176,605.01 and 508,569.57

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Solution

The fourth proportional to 852,693.25, 1,176,605.01 and 508,569.57 is: 701,759.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    852,693.25 : 1,176,605.01 = 508,569.57 : x
  2. Step 2: Convert to fraction form
    852,693.25/1,176,605.01 = 508,569.57/x
  3. Step 3: Cross multiply
    852,693.25x = 1,176,605.01 × 508,569.57
  4. Step 4: Simplify right side
    852,693.25x = 598,385,503,995.55
  5. Step 5: Solve for x
    x = 598,385,503,995.55/852,693.25
  6. Step 6: Final answer
    x = 701,759.40

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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.