Home / 3,956,240.03-5,934,295.20-1,260,528.62

Finding the Fourth Proportional to 3,956,240.03, 5,934,295.20 and 1,260,528.62

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Solution

The fourth proportional to 3,956,240.03, 5,934,295.20 and 1,260,528.62 is: 1,890,772.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,956,240.03 : 5,934,295.20 = 1,260,528.62 : x
  2. Step 2: Convert to fraction form
    3,956,240.03/5,934,295.20 = 1,260,528.62/x
  3. Step 3: Cross multiply
    3,956,240.03x = 5,934,295.20 × 1,260,528.62
  4. Step 4: Simplify right side
    3,956,240.03x = 7,480,348,953,964.36
  5. Step 5: Solve for x
    x = 7,480,348,953,964.36/3,956,240.03
  6. Step 6: Final answer
    x = 1,890,772.27

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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.