Home / 4,096,746.72-6,145,415.33-1,572,401.97

Finding the Fourth Proportional to 4,096,746.72, 6,145,415.33 and 1,572,401.97

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Solution

The fourth proportional to 4,096,746.72, 6,145,415.33 and 1,572,401.97 is: 2,358,716.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,746.72 : 6,145,415.33 = 1,572,401.97 : x
  2. Step 2: Convert to fraction form
    4,096,746.72/6,145,415.33 = 1,572,401.97/x
  3. Step 3: Cross multiply
    4,096,746.72x = 6,145,415.33 × 1,572,401.97
  4. Step 4: Simplify right side
    4,096,746.72x = 9,663,063,171,360.20
  5. Step 5: Solve for x
    x = 9,663,063,171,360.20/4,096,746.72
  6. Step 6: Final answer
    x = 2,358,716.28

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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.