Home / 4,391,522.46-6,589,167.72-1,697,739.57

Finding the Fourth Proportional to 4,391,522.46, 6,589,167.72 and 1,697,739.57

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Solution

The fourth proportional to 4,391,522.46, 6,589,167.72 and 1,697,739.57 is: 2,547,337.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,391,522.46 : 6,589,167.72 = 1,697,739.57 : x
  2. Step 2: Convert to fraction form
    4,391,522.46/6,589,167.72 = 1,697,739.57/x
  3. Step 3: Cross multiply
    4,391,522.46x = 6,589,167.72 × 1,697,739.57
  4. Step 4: Simplify right side
    4,391,522.46x = 11,186,690,771,610.68
  5. Step 5: Solve for x
    x = 11,186,690,771,610.68/4,391,522.46
  6. Step 6: Final answer
    x = 2,547,337.71

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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.