Home / 4,971,414.10-7,457,125.34-2,377,108.48

Finding the Fourth Proportional to 4,971,414.10, 7,457,125.34 and 2,377,108.48

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Solution

The fourth proportional to 4,971,414.10, 7,457,125.34 and 2,377,108.48 is: 3,565,664.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,971,414.10 : 7,457,125.34 = 2,377,108.48 : x
  2. Step 2: Convert to fraction form
    4,971,414.10/7,457,125.34 = 2,377,108.48/x
  3. Step 3: Cross multiply
    4,971,414.10x = 7,457,125.34 × 2,377,108.48
  4. Step 4: Simplify right side
    4,971,414.10x = 17,726,395,832,965.71
  5. Step 5: Solve for x
    x = 17,726,395,832,965.71/4,971,414.10
  6. Step 6: Final answer
    x = 3,565,664.71

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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.