Home / 2,443,483.92-3,373,988.94-1,526,781

Finding the Fourth Proportional to 2,443,483.92, 3,373,988.94 and 1,526,781

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Solution

The fourth proportional to 2,443,483.92, 3,373,988.94 and 1,526,781 is: 2,108,195.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,483.92 : 3,373,988.94 = 1,526,781 : x
  2. Step 2: Convert to fraction form
    2,443,483.92/3,373,988.94 = 1,526,781/x
  3. Step 3: Cross multiply
    2,443,483.92x = 3,373,988.94 × 1,526,781
  4. Step 4: Simplify right side
    2,443,483.92x = 5,151,342,207,802.14
  5. Step 5: Solve for x
    x = 5,151,342,207,802.14/2,443,483.92
  6. Step 6: Final answer
    x = 2,108,195.67

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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.