Home / 6,673,082.13-9,208,418.58-3,732,389.69

Finding the Fourth Proportional to 6,673,082.13, 9,208,418.58 and 3,732,389.69

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Solution

The fourth proportional to 6,673,082.13, 9,208,418.58 and 3,732,389.69 is: 5,150,454.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673,082.13 : 9,208,418.58 = 3,732,389.69 : x
  2. Step 2: Convert to fraction form
    6,673,082.13/9,208,418.58 = 3,732,389.69/x
  3. Step 3: Cross multiply
    6,673,082.13x = 9,208,418.58 × 3,732,389.69
  4. Step 4: Simplify right side
    6,673,082.13x = 34,369,406,523,154.35
  5. Step 5: Solve for x
    x = 34,369,406,523,154.35/6,673,082.13
  6. Step 6: Final answer
    x = 5,150,454.60

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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.