Home / 925,518.68-1,277,310-562,967.54

Finding the Fourth Proportional to 925,518.68, 1,277,310 and 562,967.54

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Solution

The fourth proportional to 925,518.68, 1,277,310 and 562,967.54 is: 776,952.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,518.68 : 1,277,310 = 562,967.54 : x
  2. Step 2: Convert to fraction form
    925,518.68/1,277,310 = 562,967.54/x
  3. Step 3: Cross multiply
    925,518.68x = 1,277,310 × 562,967.54
  4. Step 4: Simplify right side
    925,518.68x = 719,084,068,517.40
  5. Step 5: Solve for x
    x = 719,084,068,517.40/925,518.68
  6. Step 6: Final answer
    x = 776,952.52

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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.