Home / 3,996,814.38-5,995,272.59-1,156,929.27

Finding the Fourth Proportional to 3,996,814.38, 5,995,272.59 and 1,156,929.27

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Solution

The fourth proportional to 3,996,814.38, 5,995,272.59 and 1,156,929.27 is: 1,735,408.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,996,814.38 : 5,995,272.59 = 1,156,929.27 : x
  2. Step 2: Convert to fraction form
    3,996,814.38/5,995,272.59 = 1,156,929.27/x
  3. Step 3: Cross multiply
    3,996,814.38x = 5,995,272.59 × 1,156,929.27
  4. Step 4: Simplify right side
    3,996,814.38x = 6,936,106,340,999.71
  5. Step 5: Solve for x
    x = 6,936,106,340,999.71/3,996,814.38
  6. Step 6: Final answer
    x = 1,735,408.67

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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.