Home / 2,864,706.68-4,296,148.54-945,260.12

Finding the Fourth Proportional to 2,864,706.68, 4,296,148.54 and 945,260.12

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Solution

The fourth proportional to 2,864,706.68, 4,296,148.54 and 945,260.12 is: 1,417,589.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,864,706.68 : 4,296,148.54 = 945,260.12 : x
  2. Step 2: Convert to fraction form
    2,864,706.68/4,296,148.54 = 945,260.12/x
  3. Step 3: Cross multiply
    2,864,706.68x = 4,296,148.54 × 945,260.12
  4. Step 4: Simplify right side
    2,864,706.68x = 4,060,977,892,835.45
  5. Step 5: Solve for x
    x = 4,060,977,892,835.45/2,864,706.68
  6. Step 6: Final answer
    x = 1,417,589.42

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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.