Home / 2,734,200.90-4,101,301.35-1,317,024.90

Finding the Fourth Proportional to 2,734,200.90, 4,101,301.35 and 1,317,024.90

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Solution

The fourth proportional to 2,734,200.90, 4,101,301.35 and 1,317,024.90 is: 1,975,537.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,200.90 : 4,101,301.35 = 1,317,024.90 : x
  2. Step 2: Convert to fraction form
    2,734,200.90/4,101,301.35 = 1,317,024.90/x
  3. Step 3: Cross multiply
    2,734,200.90x = 4,101,301.35 × 1,317,024.90
  4. Step 4: Simplify right side
    2,734,200.90x = 5,401,516,000,353.61
  5. Step 5: Solve for x
    x = 5,401,516,000,353.61/2,734,200.90
  6. Step 6: Final answer
    x = 1,975,537.35

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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.