Home / 10,440,723.63-14,408,021.82-5,856,946.59

Finding the Fourth Proportional to 10,440,723.63, 14,408,021.82 and 5,856,946.59

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Solution

The fourth proportional to 10,440,723.63, 14,408,021.82 and 5,856,946.59 is: 8,082,487.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,440,723.63 : 14,408,021.82 = 5,856,946.59 : x
  2. Step 2: Convert to fraction form
    10,440,723.63/14,408,021.82 = 5,856,946.59/x
  3. Step 3: Cross multiply
    10,440,723.63x = 14,408,021.82 × 5,856,946.59
  4. Step 4: Simplify right side
    10,440,723.63x = 84,387,014,195,254.48
  5. Step 5: Solve for x
    x = 84,387,014,195,254.48/10,440,723.63
  6. Step 6: Final answer
    x = 8,082,487.12

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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.