Home / 2,695,814.10-4,043,721.15-2,446,982.10

Finding the Fourth Proportional to 2,695,814.10, 4,043,721.15 and 2,446,982.10

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Solution

The fourth proportional to 2,695,814.10, 4,043,721.15 and 2,446,982.10 is: 3,670,473.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,814.10 : 4,043,721.15 = 2,446,982.10 : x
  2. Step 2: Convert to fraction form
    2,695,814.10/4,043,721.15 = 2,446,982.10/x
  3. Step 3: Cross multiply
    2,695,814.10x = 4,043,721.15 × 2,446,982.10
  4. Step 4: Simplify right side
    2,695,814.10x = 9,894,913,271,441.42
  5. Step 5: Solve for x
    x = 9,894,913,271,441.42/2,695,814.10
  6. Step 6: Final answer
    x = 3,670,473.15

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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.