Home / 4,995,890.17-6,894,495.56-3,061,777.03

Finding the Fourth Proportional to 4,995,890.17, 6,894,495.56 and 3,061,777.03

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Solution

The fourth proportional to 4,995,890.17, 6,894,495.56 and 3,061,777.03 is: 4,225,354.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,890.17 : 6,894,495.56 = 3,061,777.03 : x
  2. Step 2: Convert to fraction form
    4,995,890.17/6,894,495.56 = 3,061,777.03/x
  3. Step 3: Cross multiply
    4,995,890.17x = 6,894,495.56 × 3,061,777.03
  4. Step 4: Simplify right side
    4,995,890.17x = 21,109,408,139,044.98
  5. Step 5: Solve for x
    x = 21,109,408,139,044.98/4,995,890.17
  6. Step 6: Final answer
    x = 4,225,354.73

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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.