Home / 4,056,910.80-6,085,366.20-1,065,397.20

Finding the Fourth Proportional to 4,056,910.80, 6,085,366.20 and 1,065,397.20

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Solution

The fourth proportional to 4,056,910.80, 6,085,366.20 and 1,065,397.20 is: 1,598,095.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056,910.80 : 6,085,366.20 = 1,065,397.20 : x
  2. Step 2: Convert to fraction form
    4,056,910.80/6,085,366.20 = 1,065,397.20/x
  3. Step 3: Cross multiply
    4,056,910.80x = 6,085,366.20 × 1,065,397.20
  4. Step 4: Simplify right side
    4,056,910.80x = 6,483,332,110,454.64
  5. Step 5: Solve for x
    x = 6,483,332,110,454.64/4,056,910.80
  6. Step 6: Final answer
    x = 1,598,095.80

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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.