Home / 969,263.66-1,337,734.26-582,294.51

Finding the Fourth Proportional to 969,263.66, 1,337,734.26 and 582,294.51

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Solution

The fourth proportional to 969,263.66, 1,337,734.26 and 582,294.51 is: 803,656.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,263.66 : 1,337,734.26 = 582,294.51 : x
  2. Step 2: Convert to fraction form
    969,263.66/1,337,734.26 = 582,294.51/x
  3. Step 3: Cross multiply
    969,263.66x = 1,337,734.26 × 582,294.51
  4. Step 4: Simplify right side
    969,263.66x = 778,955,315,436.91
  5. Step 5: Solve for x
    x = 778,955,315,436.91/969,263.66
  6. Step 6: Final answer
    x = 803,656.78

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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.