Home / 1,546,797.22-2,320,284.45-409,529.82

Finding the Fourth Proportional to 1,546,797.22, 2,320,284.45 and 409,529.82

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Solution

The fourth proportional to 1,546,797.22, 2,320,284.45 and 409,529.82 is: 614,318.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,797.22 : 2,320,284.45 = 409,529.82 : x
  2. Step 2: Convert to fraction form
    1,546,797.22/2,320,284.45 = 409,529.82/x
  3. Step 3: Cross multiply
    1,546,797.22x = 2,320,284.45 × 409,529.82
  4. Step 4: Simplify right side
    1,546,797.22x = 950,225,683,394.10
  5. Step 5: Solve for x
    x = 950,225,683,394.10/1,546,797.22
  6. Step 6: Final answer
    x = 614,318.20

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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.