Home / 10,440,727.64-14,408,027.34-5,856,950.60

Finding the Fourth Proportional to 10,440,727.64, 14,408,027.34 and 5,856,950.60

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Solution

The fourth proportional to 10,440,727.64, 14,408,027.34 and 5,856,950.60 is: 8,082,492.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,440,727.64 : 14,408,027.34 = 5,856,950.60 : x
  2. Step 2: Convert to fraction form
    10,440,727.64/14,408,027.34 = 5,856,950.60/x
  3. Step 3: Cross multiply
    10,440,727.64x = 14,408,027.34 × 5,856,950.60
  4. Step 4: Simplify right side
    10,440,727.64x = 84,387,104,373,829.39
  5. Step 5: Solve for x
    x = 84,387,104,373,829.39/10,440,727.64
  6. Step 6: Final answer
    x = 8,082,492.65

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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.