Home / 1,304,424.11-1,800,363.44-846,106.67

Finding the Fourth Proportional to 1,304,424.11, 1,800,363.44 and 846,106.67

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Solution

The fourth proportional to 1,304,424.11, 1,800,363.44 and 846,106.67 is: 1,167,794.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,424.11 : 1,800,363.44 = 846,106.67 : x
  2. Step 2: Convert to fraction form
    1,304,424.11/1,800,363.44 = 846,106.67/x
  3. Step 3: Cross multiply
    1,304,424.11x = 1,800,363.44 × 846,106.67
  4. Step 4: Simplify right side
    1,304,424.11x = 1,523,299,515,008.14
  5. Step 5: Solve for x
    x = 1,523,299,515,008.14/1,304,424.11
  6. Step 6: Final answer
    x = 1,167,794.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.