Home / 3,352,676.91-4,626,694.40-1,824,795.15

Finding the Fourth Proportional to 3,352,676.91, 4,626,694.40 and 1,824,795.15

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Solution

The fourth proportional to 3,352,676.91, 4,626,694.40 and 1,824,795.15 is: 2,518,217.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,676.91 : 4,626,694.40 = 1,824,795.15 : x
  2. Step 2: Convert to fraction form
    3,352,676.91/4,626,694.40 = 1,824,795.15/x
  3. Step 3: Cross multiply
    3,352,676.91x = 4,626,694.40 × 1,824,795.15
  4. Step 4: Simplify right side
    3,352,676.91x = 8,442,769,492,528.18
  5. Step 5: Solve for x
    x = 8,442,769,492,528.18/3,352,676.91
  6. Step 6: Final answer
    x = 2,518,217.45

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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.