Home / 10,910,748.47-16,365,529.47-3,337,714.22

Finding the Fourth Proportional to 10,910,748.47, 16,365,529.47 and 3,337,714.22

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Solution

The fourth proportional to 10,910,748.47, 16,365,529.47 and 3,337,714.22 is: 5,006,389.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,910,748.47 : 16,365,529.47 = 3,337,714.22 : x
  2. Step 2: Convert to fraction form
    10,910,748.47/16,365,529.47 = 3,337,714.22/x
  3. Step 3: Cross multiply
    10,910,748.47x = 16,365,529.47 × 3,337,714.22
  4. Step 4: Simplify right side
    10,910,748.47x = 54,623,460,360,536.84
  5. Step 5: Solve for x
    x = 54,623,460,360,536.84/10,910,748.47
  6. Step 6: Final answer
    x = 5,006,389.85

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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.