Home / 1,364,252.39-2,046,029.53-404,483.56

Finding the Fourth Proportional to 1,364,252.39, 2,046,029.53 and 404,483.56

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Solution

The fourth proportional to 1,364,252.39, 2,046,029.53 and 404,483.56 is: 606,621.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,252.39 : 2,046,029.53 = 404,483.56 : x
  2. Step 2: Convert to fraction form
    1,364,252.39/2,046,029.53 = 404,483.56/x
  3. Step 3: Cross multiply
    1,364,252.39x = 2,046,029.53 × 404,483.56
  4. Step 4: Simplify right side
    1,364,252.39x = 827,585,308,159.53
  5. Step 5: Solve for x
    x = 827,585,308,159.53/1,364,252.39
  6. Step 6: Final answer
    x = 606,621.85

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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.