Home / 9,061,347.90-13,592,021.85-3,672,579.90

Finding the Fourth Proportional to 9,061,347.90, 13,592,021.85 and 3,672,579.90

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Solution

The fourth proportional to 9,061,347.90, 13,592,021.85 and 3,672,579.90 is: 5,508,869.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,061,347.90 : 13,592,021.85 = 3,672,579.90 : x
  2. Step 2: Convert to fraction form
    9,061,347.90/13,592,021.85 = 3,672,579.90/x
  3. Step 3: Cross multiply
    9,061,347.90x = 13,592,021.85 × 3,672,579.90
  4. Step 4: Simplify right side
    9,061,347.90x = 49,917,786,246,670.81
  5. Step 5: Solve for x
    x = 49,917,786,246,670.81/9,061,347.90
  6. Step 6: Final answer
    x = 5,508,869.85

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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.