Home / 4,160,492.13-6,242,717.43-2,883,065.43

Finding the Fourth Proportional to 4,160,492.13, 6,242,717.43 and 2,883,065.43

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Solution

The fourth proportional to 4,160,492.13, 6,242,717.43 and 2,883,065.43 is: 4,325,969.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,492.13 : 6,242,717.43 = 2,883,065.43 : x
  2. Step 2: Convert to fraction form
    4,160,492.13/6,242,717.43 = 2,883,065.43/x
  3. Step 3: Cross multiply
    4,160,492.13x = 6,242,717.43 × 2,883,065.43
  4. Step 4: Simplify right side
    4,160,492.13x = 17,998,162,811,691.45
  5. Step 5: Solve for x
    x = 17,998,162,811,691.45/4,160,492.13
  6. Step 6: Final answer
    x = 4,325,969.68

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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.