Home / 4,375,664.10-6,563,496.15-1,180,785.15

Finding the Fourth Proportional to 4,375,664.10, 6,563,496.15 and 1,180,785.15

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Solution

The fourth proportional to 4,375,664.10, 6,563,496.15 and 1,180,785.15 is: 1,771,177.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,664.10 : 6,563,496.15 = 1,180,785.15 : x
  2. Step 2: Convert to fraction form
    4,375,664.10/6,563,496.15 = 1,180,785.15/x
  3. Step 3: Cross multiply
    4,375,664.10x = 6,563,496.15 × 1,180,785.15
  4. Step 4: Simplify right side
    4,375,664.10x = 7,750,078,786,002.17
  5. Step 5: Solve for x
    x = 7,750,078,786,002.17/4,375,664.10
  6. Step 6: Final answer
    x = 1,771,177.73

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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.