Home / 2,709,857.48-4,064,781.89-1,495,375.37

Finding the Fourth Proportional to 2,709,857.48, 4,064,781.89 and 1,495,375.37

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Solution

The fourth proportional to 2,709,857.48, 4,064,781.89 and 1,495,375.37 is: 2,243,060.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,709,857.48 : 4,064,781.89 = 1,495,375.37 : x
  2. Step 2: Convert to fraction form
    2,709,857.48/4,064,781.89 = 1,495,375.37/x
  3. Step 3: Cross multiply
    2,709,857.48x = 4,064,781.89 × 1,495,375.37
  4. Step 4: Simplify right side
    2,709,857.48x = 6,078,374,744,249.91
  5. Step 5: Solve for x
    x = 6,078,374,744,249.91/2,709,857.48
  6. Step 6: Final answer
    x = 2,243,060.67

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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.