Home / 2,036,711.46-3,055,066.74-520,397.24

Finding the Fourth Proportional to 2,036,711.46, 3,055,066.74 and 520,397.24

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Solution

The fourth proportional to 2,036,711.46, 3,055,066.74 and 520,397.24 is: 780,595.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,711.46 : 3,055,066.74 = 520,397.24 : x
  2. Step 2: Convert to fraction form
    2,036,711.46/3,055,066.74 = 520,397.24/x
  3. Step 3: Cross multiply
    2,036,711.46x = 3,055,066.74 × 520,397.24
  4. Step 4: Simplify right side
    2,036,711.46x = 1,589,848,284,236.46
  5. Step 5: Solve for x
    x = 1,589,848,284,236.46/2,036,711.46
  6. Step 6: Final answer
    x = 780,595.74

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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.