Home / 3,574,093.11-5,359,841.91-1,956,057.81

Finding the Fourth Proportional to 3,574,093.11, 5,359,841.91 and 1,956,057.81

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Solution

The fourth proportional to 3,574,093.11, 5,359,841.91 and 1,956,057.81 is: 2,933,376.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,093.11 : 5,359,841.91 = 1,956,057.81 : x
  2. Step 2: Convert to fraction form
    3,574,093.11/5,359,841.91 = 1,956,057.81/x
  3. Step 3: Cross multiply
    3,574,093.11x = 5,359,841.91 × 1,956,057.81
  4. Step 4: Simplify right side
    3,574,093.11x = 10,484,160,628,420.82
  5. Step 5: Solve for x
    x = 10,484,160,628,420.82/3,574,093.11
  6. Step 6: Final answer
    x = 2,933,376.47

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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.