Home / 3,588,375.03-4,952,077.11-1,956,871.67

Finding the Fourth Proportional to 3,588,375.03, 4,952,077.11 and 1,956,871.67

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Solution

The fourth proportional to 3,588,375.03, 4,952,077.11 and 1,956,871.67 is: 2,700,548.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,375.03 : 4,952,077.11 = 1,956,871.67 : x
  2. Step 2: Convert to fraction form
    3,588,375.03/4,952,077.11 = 1,956,871.67/x
  3. Step 3: Cross multiply
    3,588,375.03x = 4,952,077.11 × 1,956,871.67
  4. Step 4: Simplify right side
    3,588,375.03x = 9,690,579,379,454.09
  5. Step 5: Solve for x
    x = 9,690,579,379,454.09/3,588,375.03
  6. Step 6: Final answer
    x = 2,700,548.10

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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.