Home / 10,191,822.60-14,065,297.16-5,841,633.56

Finding the Fourth Proportional to 10,191,822.60, 14,065,297.16 and 5,841,633.56

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Solution

The fourth proportional to 10,191,822.60, 14,065,297.16 and 5,841,633.56 is: 8,061,787.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,191,822.60 : 14,065,297.16 = 5,841,633.56 : x
  2. Step 2: Convert to fraction form
    10,191,822.60/14,065,297.16 = 5,841,633.56/x
  3. Step 3: Cross multiply
    10,191,822.60x = 14,065,297.16 × 5,841,633.56
  4. Step 4: Simplify right side
    10,191,822.60x = 82,164,311,921,228.69
  5. Step 5: Solve for x
    x = 82,164,311,921,228.69/10,191,822.60
  6. Step 6: Final answer
    x = 8,061,787.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.