Home / 4,168,225.10-6,259,492.79-2,558,446.72

Finding the Fourth Proportional to 4,168,225.10, 6,259,492.79 and 2,558,446.72

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Solution

The fourth proportional to 4,168,225.10, 6,259,492.79 and 2,558,446.72 is: 3,842,061.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168,225.10 : 6,259,492.79 = 2,558,446.72 : x
  2. Step 2: Convert to fraction form
    4,168,225.10/6,259,492.79 = 2,558,446.72/x
  3. Step 3: Cross multiply
    4,168,225.10x = 6,259,492.79 × 2,558,446.72
  4. Step 4: Simplify right side
    4,168,225.10x = 16,014,578,797,439.15
  5. Step 5: Solve for x
    x = 16,014,578,797,439.15/4,168,225.10
  6. Step 6: Final answer
    x = 3,842,061.89

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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.