Home / 1,364,256.32-2,046,035.44-404,487.52

Finding the Fourth Proportional to 1,364,256.32, 2,046,035.44 and 404,487.52

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Solution

The fourth proportional to 1,364,256.32, 2,046,035.44 and 404,487.52 is: 606,627.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,256.32 : 2,046,035.44 = 404,487.52 : x
  2. Step 2: Convert to fraction form
    1,364,256.32/2,046,035.44 = 404,487.52/x
  3. Step 3: Cross multiply
    1,364,256.32x = 2,046,035.44 × 404,487.52
  4. Step 4: Simplify right side
    1,364,256.32x = 827,595,800,957.71
  5. Step 5: Solve for x
    x = 827,595,800,957.71/1,364,256.32
  6. Step 6: Final answer
    x = 606,627.79

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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.