Home / 5,877,082.99-8,109,929.82-3,298,265.54

Finding the Fourth Proportional to 5,877,082.99, 8,109,929.82 and 3,298,265.54

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Solution

The fourth proportional to 5,877,082.99, 8,109,929.82 and 3,298,265.54 is: 4,551,356.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,877,082.99 : 8,109,929.82 = 3,298,265.54 : x
  2. Step 2: Convert to fraction form
    5,877,082.99/8,109,929.82 = 3,298,265.54/x
  3. Step 3: Cross multiply
    5,877,082.99x = 8,109,929.82 × 3,298,265.54
  4. Step 4: Simplify right side
    5,877,082.99x = 26,748,702,057,124.40
  5. Step 5: Solve for x
    x = 26,748,702,057,124.40/5,877,082.99
  6. Step 6: Final answer
    x = 4,551,356.87

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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.