Home / 2,959,300.57-4,426,127.51-1,741,976.04

Finding the Fourth Proportional to 2,959,300.57, 4,426,127.51 and 1,741,976.04

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Solution

The fourth proportional to 2,959,300.57, 4,426,127.51 and 1,741,976.04 is: 2,605,415.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,300.57 : 4,426,127.51 = 1,741,976.04 : x
  2. Step 2: Convert to fraction form
    2,959,300.57/4,426,127.51 = 1,741,976.04/x
  3. Step 3: Cross multiply
    2,959,300.57x = 4,426,127.51 × 1,741,976.04
  4. Step 4: Simplify right side
    2,959,300.57x = 7,710,208,063,694.98
  5. Step 5: Solve for x
    x = 7,710,208,063,694.98/2,959,300.57
  6. Step 6: Final answer
    x = 2,605,415.67

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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.