Home / 3,036,322.74-4,554,719.30-1,014,573.68

Finding the Fourth Proportional to 3,036,322.74, 4,554,719.30 and 1,014,573.68

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Solution

The fourth proportional to 3,036,322.74, 4,554,719.30 and 1,014,573.68 is: 1,521,939.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,322.74 : 4,554,719.30 = 1,014,573.68 : x
  2. Step 2: Convert to fraction form
    3,036,322.74/4,554,719.30 = 1,014,573.68/x
  3. Step 3: Cross multiply
    3,036,322.74x = 4,554,719.30 × 1,014,573.68
  4. Step 4: Simplify right side
    3,036,322.74x = 4,621,098,321,568.02
  5. Step 5: Solve for x
    x = 4,621,098,321,568.02/3,036,322.74
  6. Step 6: Final answer
    x = 1,521,939.11

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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.