Home / 936,827.28-1,404,803.52-337,709.52

Finding the Fourth Proportional to 936,827.28, 1,404,803.52 and 337,709.52

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Solution

The fourth proportional to 936,827.28, 1,404,803.52 and 337,709.52 is: 506,406.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,827.28 : 1,404,803.52 = 337,709.52 : x
  2. Step 2: Convert to fraction form
    936,827.28/1,404,803.52 = 337,709.52/x
  3. Step 3: Cross multiply
    936,827.28x = 1,404,803.52 × 337,709.52
  4. Step 4: Simplify right side
    936,827.28x = 474,415,522,433.51
  5. Step 5: Solve for x
    x = 474,415,522,433.51/936,827.28
  6. Step 6: Final answer
    x = 506,406.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.