Home / 3,645,569.49-5,030,861.97-2,014,082.07

Finding the Fourth Proportional to 3,645,569.49, 5,030,861.97 and 2,014,082.07

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Solution

The fourth proportional to 3,645,569.49, 5,030,861.97 and 2,014,082.07 is: 2,779,420.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,645,569.49 : 5,030,861.97 = 2,014,082.07 : x
  2. Step 2: Convert to fraction form
    3,645,569.49/5,030,861.97 = 2,014,082.07/x
  3. Step 3: Cross multiply
    3,645,569.49x = 5,030,861.97 × 2,014,082.07
  4. Step 4: Simplify right side
    3,645,569.49x = 10,132,568,890,421.88
  5. Step 5: Solve for x
    x = 10,132,568,890,421.88/3,645,569.49
  6. Step 6: Final answer
    x = 2,779,420.04

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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.