Home / 1,364,132.88-2,046,199.28-605,796

Finding the Fourth Proportional to 1,364,132.88, 2,046,199.28 and 605,796

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Solution

The fourth proportional to 1,364,132.88, 2,046,199.28 and 605,796 is: 908,693.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,132.88 : 2,046,199.28 = 605,796 : x
  2. Step 2: Convert to fraction form
    1,364,132.88/2,046,199.28 = 605,796/x
  3. Step 3: Cross multiply
    1,364,132.88x = 2,046,199.28 × 605,796
  4. Step 4: Simplify right side
    1,364,132.88x = 1,239,579,339,026.88
  5. Step 5: Solve for x
    x = 1,239,579,339,026.88/1,364,132.88
  6. Step 6: Final answer
    x = 908,693.98

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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.